JP5601472B2 - 多孔膜、二次電池電極及びリチウムイオン二次電池 - Google Patents
多孔膜、二次電池電極及びリチウムイオン二次電池 Download PDFInfo
- Publication number
- JP5601472B2 JP5601472B2 JP2010526756A JP2010526756A JP5601472B2 JP 5601472 B2 JP5601472 B2 JP 5601472B2 JP 2010526756 A JP2010526756 A JP 2010526756A JP 2010526756 A JP2010526756 A JP 2010526756A JP 5601472 B2 JP5601472 B2 JP 5601472B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- binder
- polymer
- secondary battery
- porous film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims description 62
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 22
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 22
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 138
- 229920000642 polymer Polymers 0.000 claims description 119
- 239000002002 slurry Substances 0.000 claims description 63
- 239000000203 mixture Substances 0.000 claims description 58
- 229920005989 resin Polymers 0.000 claims description 54
- 239000011347 resin Substances 0.000 claims description 54
- 239000011230 binding agent Substances 0.000 claims description 53
- 239000011256 inorganic filler Substances 0.000 claims description 44
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 44
- 230000009477 glass transition Effects 0.000 claims description 43
- 239000002904 solvent Substances 0.000 claims description 32
- 239000007772 electrode material Substances 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000008151 electrolyte solution Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 12
- 239000011883 electrode binding agent Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 239000000178 monomer Substances 0.000 description 36
- 239000010410 layer Substances 0.000 description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 26
- 238000000034 method Methods 0.000 description 25
- 239000002245 particle Substances 0.000 description 25
- 229920001577 copolymer Polymers 0.000 description 24
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 23
- 239000000843 powder Substances 0.000 description 23
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 20
- -1 polyethylene Polymers 0.000 description 20
- 239000007787 solid Substances 0.000 description 16
- 239000004793 Polystyrene Substances 0.000 description 15
- 125000000524 functional group Chemical group 0.000 description 15
- 229920002223 polystyrene Polymers 0.000 description 15
- 238000004804 winding Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 10
- 239000002033 PVDF binder Substances 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 150000001993 dienes Chemical class 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 8
- 239000003115 supporting electrolyte Substances 0.000 description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 239000007774 positive electrode material Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229920006132 styrene block copolymer Polymers 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920001400 block copolymer Polymers 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 150000002484 inorganic compounds Chemical class 0.000 description 5
- 229910010272 inorganic material Inorganic materials 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000003505 polymerization initiator Substances 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 5
- 229910052723 transition metal Inorganic materials 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 229920002239 polyacrylonitrile Polymers 0.000 description 4
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 4
- 229920005604 random copolymer Polymers 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 239000004711 α-olefin Substances 0.000 description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- HXVNBWAKAOHACI-UHFFFAOYSA-N 2,4-dimethyl-3-pentanone Chemical compound CC(C)C(=O)C(C)C HXVNBWAKAOHACI-UHFFFAOYSA-N 0.000 description 2
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 2
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 2
- 229920003026 Acene Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910013684 LiClO 4 Inorganic materials 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- GJKZSOHUVOQISW-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene;styrene Chemical compound C=CC=C.CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 GJKZSOHUVOQISW-UHFFFAOYSA-N 0.000 description 2
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical class C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000007606 doctor blade method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- UIZVMOZAXAMASY-UHFFFAOYSA-N hex-5-en-1-ol Chemical compound OCCCCC=C UIZVMOZAXAMASY-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 2
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- VIFLZVISSMOXOP-NSCUHMNNSA-N (e)-2-chloro-3-methoxyprop-2-enoic acid Chemical compound CO\C=C(\Cl)C(O)=O VIFLZVISSMOXOP-NSCUHMNNSA-N 0.000 description 1
- ZQHJVIHCDHJVII-OWOJBTEDSA-N (e)-2-chlorobut-2-enedioic acid Chemical compound OC(=O)\C=C(\Cl)C(O)=O ZQHJVIHCDHJVII-OWOJBTEDSA-N 0.000 description 1
- OISKHJXTRQPMQT-OWOJBTEDSA-N (e)-2-fluorobut-2-enedioic acid Chemical compound OC(=O)\C=C(\F)C(O)=O OISKHJXTRQPMQT-OWOJBTEDSA-N 0.000 description 1
- PNNFEYPWPCDLOC-UPHRSURJSA-N (z)-2,3-dichlorobut-2-enedioic acid Chemical compound OC(=O)C(\Cl)=C(\Cl)C(O)=O PNNFEYPWPCDLOC-UPHRSURJSA-N 0.000 description 1
- CQNPSIAJXGEDQS-VURMDHGXSA-N (z)-2-phenylbut-2-enedioic acid Chemical compound OC(=O)\C=C(/C(O)=O)C1=CC=CC=C1 CQNPSIAJXGEDQS-VURMDHGXSA-N 0.000 description 1
- VPTNWGPGDXUKCY-KHPPLWFESA-N (z)-4-decoxy-4-oxobut-2-enoic acid Chemical compound CCCCCCCCCCOC(=O)\C=C/C(O)=O VPTNWGPGDXUKCY-KHPPLWFESA-N 0.000 description 1
- IIPCXIGUIPAGQB-SEYXRHQNSA-N (z)-4-dodecoxy-4-oxobut-2-enoic acid Chemical compound CCCCCCCCCCCCOC(=O)\C=C/C(O)=O IIPCXIGUIPAGQB-SEYXRHQNSA-N 0.000 description 1
- ZUWTZMUABDXFJW-KTKRTIGZSA-N (z)-4-nonoxy-4-oxobut-2-enoic acid Chemical compound CCCCCCCCCOC(=O)\C=C/C(O)=O ZUWTZMUABDXFJW-KTKRTIGZSA-N 0.000 description 1
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- NZPSDGIEKAQVEZ-UHFFFAOYSA-N 1,3-benzodioxol-2-one Chemical compound C1=CC=CC2=C1OC(=O)O2 NZPSDGIEKAQVEZ-UHFFFAOYSA-N 0.000 description 1
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- VTQYOGUFKHVWOO-UHFFFAOYSA-N 1,6-dioxaspiro[4.4]nonane-2,7-dione Chemical compound O1C(=O)CCC11OC(=O)CC1 VTQYOGUFKHVWOO-UHFFFAOYSA-N 0.000 description 1
- VKWZWOKLRQWMPC-UHFFFAOYSA-N 1-(2-hydroxybutoxy)butan-2-ol Chemical compound CCC(O)COCC(O)CC VKWZWOKLRQWMPC-UHFFFAOYSA-N 0.000 description 1
- HJEMROXSQXTLDQ-UHFFFAOYSA-N 1-chloro-3-(3-chloro-3-hydroxypropoxy)propan-1-ol Chemical compound OC(Cl)CCOCCC(O)Cl HJEMROXSQXTLDQ-UHFFFAOYSA-N 0.000 description 1
- HAVHPQLVZUALTL-UHFFFAOYSA-N 1-ethenoxypropan-2-ol Chemical compound CC(O)COC=C HAVHPQLVZUALTL-UHFFFAOYSA-N 0.000 description 1
- JSZOAYXJRCEYSX-UHFFFAOYSA-N 1-nitropropane Chemical compound CCC[N+]([O-])=O JSZOAYXJRCEYSX-UHFFFAOYSA-N 0.000 description 1
- UKIODLUVOCRHMM-PLNGDYQASA-N 1-o-methyl 4-o-prop-2-enyl (z)-but-2-enedioate Chemical compound COC(=O)\C=C/C(=O)OCC=C UKIODLUVOCRHMM-PLNGDYQASA-N 0.000 description 1
- CJNXVNXBZXMHKG-UHFFFAOYSA-N 1-prop-2-enoxypropan-2-ol Chemical compound CC(O)COCC=C CJNXVNXBZXMHKG-UHFFFAOYSA-N 0.000 description 1
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 1
- MFGALGYVFGDXIX-UHFFFAOYSA-N 2,3-Dimethylmaleic anhydride Chemical compound CC1=C(C)C(=O)OC1=O MFGALGYVFGDXIX-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 1
- CFVZILWIXKITDD-UHFFFAOYSA-N 2-acetyloxyprop-2-enoic acid Chemical compound CC(=O)OC(=C)C(O)=O CFVZILWIXKITDD-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- GCYHRYNSUGLLMA-UHFFFAOYSA-N 2-prop-2-enoxyethanol Chemical compound OCCOCC=C GCYHRYNSUGLLMA-UHFFFAOYSA-N 0.000 description 1
- GLXXNAZOLXIHIH-UHFFFAOYSA-N 2-prop-2-enoyloxybutanedioic acid Chemical compound OC(=O)CC(C(O)=O)OC(=O)C=C GLXXNAZOLXIHIH-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- ZSPTYLOMNJNZNG-UHFFFAOYSA-N 3-Buten-1-ol Chemical compound OCCC=C ZSPTYLOMNJNZNG-UHFFFAOYSA-N 0.000 description 1
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 description 1
- QCJUPYAFGMTCIH-UHFFFAOYSA-N 3-prop-2-enoyloxyphthalic acid Chemical compound OC(=O)C1=CC=CC(OC(=O)C=C)=C1C(O)=O QCJUPYAFGMTCIH-UHFFFAOYSA-N 0.000 description 1
- GKZFQPGIDVGTLZ-UHFFFAOYSA-N 4-(trifluoromethyl)-1,3-dioxolan-2-one Chemical compound FC(F)(F)C1COC(=O)O1 GKZFQPGIDVGTLZ-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- ONVFBJYWRFDKDU-UHFFFAOYSA-N C=CC(C)=C.C=CC1=CC=CC=C1.C=CC(C)=C.C=CC1=CC=CC=C1 Chemical compound C=CC(C)=C.C=CC1=CC=CC=C1.C=CC(C)=C.C=CC1=CC=CC=C1 ONVFBJYWRFDKDU-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 1
- 239000002000 Electrolyte additive Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- BJIOGJUNALELMI-ONEGZZNKSA-N Isoeugenol Natural products COC1=CC(\C=C\C)=CC=C1O BJIOGJUNALELMI-ONEGZZNKSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910007857 Li-Al Inorganic materials 0.000 description 1
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- 229910008447 Li—Al Inorganic materials 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical class NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- MHQJUHSHQGQVTM-HNENSFHCSA-N Octadecyl fumarate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)\C=C/C(O)=O MHQJUHSHQGQVTM-HNENSFHCSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 description 1
- CGBYBGVMDAPUIH-UHFFFAOYSA-N acide dimethylmaleique Natural products OC(=O)C(C)=C(C)C(O)=O CGBYBGVMDAPUIH-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- QOLRMRIVONNWSS-UHFFFAOYSA-N bis(2-hydroxypropyl) 2-methylidenebutanedioate Chemical compound CC(O)COC(=O)CC(=C)C(=O)OCC(C)O QOLRMRIVONNWSS-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- RTACIUYXLGWTAE-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene;styrene Chemical compound C=CC=C.CC(=C)C=C.C=CC1=CC=CC=C1 RTACIUYXLGWTAE-UHFFFAOYSA-N 0.000 description 1
- UREWAKSZTRITCZ-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 UREWAKSZTRITCZ-UHFFFAOYSA-N 0.000 description 1
- BRXCDHOLJPJLLT-UHFFFAOYSA-N butane-2-sulfonic acid Chemical compound CCC(C)S(O)(=O)=O BRXCDHOLJPJLLT-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- BJIOGJUNALELMI-ARJAWSKDSA-N cis-isoeugenol Chemical compound COC1=CC(\C=C/C)=CC=C1O BJIOGJUNALELMI-ARJAWSKDSA-N 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- JMVIPXWCEHBYAH-UHFFFAOYSA-N cyclohexanone;ethyl acetate Chemical compound CCOC(C)=O.O=C1CCCCC1 JMVIPXWCEHBYAH-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- CGBYBGVMDAPUIH-ARJAWSKDSA-N dimethylmaleic acid Chemical compound OC(=O)C(/C)=C(/C)C(O)=O CGBYBGVMDAPUIH-ARJAWSKDSA-N 0.000 description 1
- WTIFDVLCDRBEJK-VAWYXSNFSA-N diphenyl (e)-but-2-enedioate Chemical compound C=1C=CC=CC=1OC(=O)/C=C/C(=O)OC1=CC=CC=C1 WTIFDVLCDRBEJK-VAWYXSNFSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- UBTITNUVKXQFBF-UHFFFAOYSA-N ethanesulfonic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.CCS(O)(=O)=O UBTITNUVKXQFBF-UHFFFAOYSA-N 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- LDHQCZJRKDOVOX-IHWYPQMZSA-N isocrotonic acid Chemical compound C\C=C/C(O)=O LDHQCZJRKDOVOX-IHWYPQMZSA-N 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000002931 mesocarbon microbead Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000009782 nail-penetration test Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005995 polystyrene-polyisobutylene Polymers 0.000 description 1
- RAJUSMULYYBNSJ-UHFFFAOYSA-N prop-1-ene-1-sulfonic acid Chemical compound CC=CS(O)(=O)=O RAJUSMULYYBNSJ-UHFFFAOYSA-N 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- ARJOQCYCJMAIFR-UHFFFAOYSA-N prop-2-enoyl prop-2-enoate Chemical compound C=CC(=O)OC(=O)C=C ARJOQCYCJMAIFR-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- BJIOGJUNALELMI-UHFFFAOYSA-N trans-isoeugenol Natural products COC1=CC(C=CC)=CC=C1O BJIOGJUNALELMI-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/38—Carbon pastes or blends; Binders or additives therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/46—Metal oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/02—Diaphragms; Separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
(1)無機フィラーと、結着剤とを含み、前記結着剤として、スチレン樹脂及びガラス転移温度が15℃以下の重合体を含むことを特徴とする多孔膜。
本発明の多孔膜は、無機フィラーと、結着剤とを含み、前記結着剤としてスチレン樹脂及びガラス転移温度が15℃以下の重合体を含む。
無機フィラーは、二次電池等の使用環境下で、電気化学的にも安定であることが望まれる。また、無機フィラーは、前記スチレン樹脂と混合してスラリーを調製するのに適した材料であることが望まれる。
本発明の多孔膜は、結着剤として、スチレン樹脂及びガラス転移温度が15℃以下の重合体を含む。以下、多孔膜に使用される結着剤を、「多孔膜用結着剤」と記載することがあり、また後述する電極合剤層に使用する結着剤を「電極用結着剤」と記載することがある。多孔膜中にスチレン樹脂が含まれることにより、後述する多孔膜用スラリーを調製して、これを塗布後、乾燥させると、スチレン樹脂がマイグレーションを起こし、多孔膜表層に偏在し易くなる。本発明では、それを利用して、多孔膜表層にスチレン樹脂が多く偏在するようにすることにより、ロール巻取り時等に多孔膜がロールに付着して粉落ちが発生するのを抑制することができる。
アクリル系単量体としては、アクリル酸、メタクリル酸またはクロトン酸の誘導体が挙げられる。
フッ素系単量体としては、フッ化ビニリデン、四フッ化エチレン等フッ素を含有する単量体が挙げられる。
ジエン系単量体を共重合する場合には、電気化学的に安定であり、高いサイクル特性を得る観点から、共重合後に未反応の二重結合を水添しておくことが好ましい。
により求められる重量平均分子量は、好ましくは10,000〜600,000、さらに好ましくは10,000〜400,000の範囲である。スチレン樹脂の重量平均分子量が、上記範囲にあると、後述する多孔膜用スラリーのレベリング性に優れ、表面平滑性の高い多孔膜を得ることができる。
ポリイソブチレン、イソブチレン・イソプレンゴム、イソブチレン・スチレン共重合体などのイソブチレン系軟質重合体;
ポリブタジエン、ポリイソプレン、ブタジエン・スチレンランダム共重合体、イソプレン・スチレンランダム共重合体、アクリロニトリル・ブタジエン共重合体、アクリロニトリル・ブタジエン・スチレン共重合体、ブタジエン・スチレン・ブロック共重合体、スチレン・ブタジエン・スチレン・ブロック共重合体、イソプレン・スチレン・ブロック共重合体、スチレン・イソプレン・スチレン・ブロック共重合体などのジエン系軟質重合体;
ジメチルポリシロキサン、ジフェニルポリシロキサン、ジヒドロキシポリシロキサンなどのケイ素含有軟質重合体;
液状ポリエチレン、ポリプロピレン、ポリ−1−ブテン、エチレン・α−オレフィン共重合体、プロピレン・α−オレフィン共重合体、エチレン・プロピレン・ジエン共重合体(EPDM)、エチレン・プロピレン・スチレン共重合体などのオレフィン系軟質重合体;
ポリビニルアルコール、ポリ酢酸ビニル、ポリステアリン酸ビニル、酢酸ビニル・スチレン共重合体などのビニル系軟質重合体;
ポリエチレンオキシド、ポリプロピレンオキシド、エピクロルヒドリンゴムなどのエポキシ系軟質重合体;
フッ化ビニリデン系ゴム、四フッ化エチレン−プロピレンゴムなどのフッ素含有軟質重合体;
天然ゴム、ポリペプチド、蛋白質、ポリエステル系熱可塑性エラストマー、塩化ビニル系熱可塑性エラストマー、ポリアミド系熱可塑性エラストマーなどのその他の軟質重合体などが挙げられる。
2−ヒドロキシエチル−2’−(メタ)アクリロイルオキシフタレート、2−ヒドロキシエチル−2’−(メタ)アクリロイルオキシサクシネートなどのジカルボン酸のジヒドロキシエステルのモノ(メタ)アクリル酸エステル類;2−ヒドロキシエチルビニルエーテル、2−ヒドロキシプロピルビニルエーテルなどのビニルエーテル類;(メタ)アリル−2−ヒドロキシエチルエーテル、(メタ)アリル−2−ヒドロキシプロピルエーテル、(メタ)アリル−3−ヒドロキシプロピルエーテル、(メタ)アリル−2−ヒドロキシブチルエーテル、(メタ)アリル−3−ヒドロキシブチルエーテル、(メタ)アリル−4−ヒドロキシブチルエーテル、(メタ)アリル−6−ヒドロキシヘキシルエーテルなどのアルキレングリコールのモノ(メタ)アリルエーテル類;ジエチレングリコールモノ(メタ)アリルエーテル、ジプロピレングリコールモノ(メタ)アリルエーテルなどのポリオキシアルキレングリコール(メタ)モノアリルエーテル類;グリセリンモノ(メタ)アリルエーテル、(メタ)アリル−2−クロロ−3−ヒドロキシプロピルエーテル、(メタ)アリル−2−ヒドロキシ−3−クロロプロピルエーテルなどの、(ポリ)アルキレングリコールのハロゲン及びヒドロキシ置換体のモノ(メタ)アリルエーテル;オイゲノール、イソオイゲノールなどの多価フェノールのモノ(メタ)アリルエーテル及びそのハロゲン置換体;(メタ)アリル−2−ヒドロキシエチルチオエーテル、(メタ)アリル−2−ヒドロキシプロピルチオエーテルなどのアルキレングリコールの(メタ)アリルチオエーテル類;などが挙げられる。
本発明の多孔膜用スラリーは、無機フィラー、スチレン樹脂、ガラス転移温度が15℃以下の重合体及び溶媒を含む。
多孔膜用スラリーの製法は、特に限定はされず、上記スチレン樹脂、ガラス転移温度15℃以下の重合体、無機フィラー、必要に応じて添加される他の成分、及び溶媒を混合して得られる。
本発明の多孔膜を製造する方法としては、1)無機フィラー、スチレン樹脂、ガラス転移温度が15℃以下の重合体及び溶媒を含む多孔膜用スラリーを所定の基材上に塗布し、次いで乾燥する方法;2)無機フィラー、スチレン樹脂、ガラス転移温度が15℃以下の重合体及び溶媒を含む多孔膜用スラリーに基材を浸漬後、これを乾燥する方法;3)無機フィラー、スチレン樹脂、ガラス転移温度が15℃以下の重合体及び溶媒を含む多孔膜用スラリーを、剥離フィルム上に塗布、成膜し、得られた多孔膜を所定の基材上に転写する方法;が挙げられる。この中でも、1)無機フィラー、スチレン樹脂、ガラス転移温度が15℃以下の重合体及び溶媒を含む多孔膜用スラリーを基材に塗布し、次いで乾燥する方法が、多孔膜の膜厚を制御しやすいことから最も好ましい。
このような二次電池電極や電気二重層キャパシタの電極は、一般に、電極用結着剤及び電極活物質を含んでなるスラリー(以下、「合剤スラリー」と呼ぶことがある)から形成された電極合剤層が、集電体に付着してなる。
ポリブチルアクリレート、ポリブチルメタクリレート、ポリヒドロキシエチルメタクリレート、ポリアクリルアミド、ポリアクリロニトリル、ブチルアクリレート・スチレン共重合体、ブチルアクリレート・アクリロニトリル共重合体、ブチルアクリレート・アクリロニトリル・グリシジルメタクリレート共重合体などの、アクリル酸またはメタクリル酸誘導体の単独重合体またはそれと共重合可能な単量体との共重合体である、アクリル系軟質重合体;
ポリイソブチレン、イソブチレン・イソプレンゴム、イソブチレン・スチレン共重合体などのイソブチレン系軟質重合体;
ポリブタジエン、ポリイソプレン、ブタジエン・スチレンランダム共重合体、イソプレン・スチレンランダム共重合体、アクリロニトリル・ブタジエン共重合体、アクリロニトリル・ブタジエン・スチレン共重合体、ブタジエン・スチレン・ブロック共重合体、スチレン・ブタジエン・スチレン・ブロック共重合体、イソプレン・スチレン・ブロック共重合体、スチレン・イソプレン・スチレン・ブロック共重合体などのジエン系軟質重合体;
ジメチルポリシロキサン、ジフェニルポリシロキサン、ジヒドロキシポリシロキサンなどのケイ素含有軟質重合体;
液状ポリエチレン、ポリプロピレン、ポリ−1−ブテン、エチレン・α−オレフィン共重合体、プロピレン・α−オレフィン共重合体、エチレン・プロピレン・ジエン共重合体(EPDM)、エチレン・プロピレン・スチレン共重合体などのオレフィン系軟質重合体;
ポリビニルアルコール、ポリ酢酸ビニル、ポリステアリン酸ビニル、酢酸ビニル・スチレン共重合体などのビニル系軟質重合体;
ポリエチレンオキシド、ポリプロピレンオキシド、エピクロルヒドリンゴムなどのエポキシ系軟質重合体;
フッ化ビニリデン系ゴム、四フッ化エチレン−プロピレンゴムなどのフッ素含有軟質重合体;
天然ゴム、ポリペプチド、蛋白質、ポリエステル系熱可塑性エラストマー、塩化ビニル系熱可塑性エラストマー、ポリアミド系熱可塑性エラストマーなどのその他の軟質重合体などが挙げられる。これらの軟質重合体は、架橋構造を有したものであってもよく、また、変性により官能基を導入したものであってもよい。
以下に、実施例を挙げて本発明を説明するが、本発明はこれに限定されるものではない。尚、本実施例における部および%は、特記しない限り質量基準である。
実施例および比較例において、各種物性は以下のように評価する。
<1.多孔膜付電極の特性:粉落ち性>
多孔膜付電極を5cm角で切り出して、500mlのガラス瓶に入れ、しんとう機で200rpmにて2時間しんとうさせる。
X=(a−d)/(b−c−a)×100 (質量%)
A:1%未満
B:1%以上2%未満
C:2%以上5%未満
D:5%以上10%未満
E:10%以上20%未満
F:20%以上
電極を幅1cm×長さ5cmの矩形に切って試験片とする。試験片の集電体側の面を下にして机上に置き、長さ方向の中央(端部から4.5cmの位置)、集電体側の面に直径1mm のステンレス棒を短手方向に横たえて設置する。このステンレス棒を中心にして試験片を多孔膜が外側になるように180°折り曲げる。これを、10枚の試験片について行い、各試験片の多孔膜の折り曲げた部分について、ひび割れまたは剥がれの有無を観察し、下記の基準により判定する。ひび割れまたは剥がれが少ないほど、電極が柔軟性に優れることを示す。
B: 10枚中1〜3枚にひび割れまたは剥がれがみられる
C: 10枚中4〜9枚にひび割れまたは剥がれがみられる
D: 10枚中全てにひび割れまたは剥がれがみられる
電極を3cm×3cmに切って試験片とする。試験片を集電体側の面を下にしてレーザー顕微鏡にセットする。そして、50倍のレンズを用いて100μm×100μmの範囲において、多孔膜表面の任意の5箇所の面粗さRa値を、JIS B0601:2001(ISO4287:1997)に準拠して測定する。これを、10枚の試験片について行い、全測定値の平均値を、平滑性として以下の基準により判定する。Ra値が小さいほど平滑性に優れることを示す。
B:Ra値が0.5μm以上0.8μm未満
C:Ra値が0.8μm以上1.0μm未満
D:Ra値が1.0μm以上1.5μm未満
E:Ra値が1.5μm以上
<重合体の作製>
撹拌機付きのオートクレーブに、イオン交換水300部、n−ブチルアクリレート81.5部、アクリロニトリル15部、グリシジルメタクリレート3.0部、2−アクリルアミド2−メチルプロパンスルホン酸0.5部および分子量調整剤としてt−ドデシルメルカプタン0.05部、重合開始剤として過硫酸カリウム0.3部を入れ、十分に撹拌した後、70℃に加温して重合し、ブチルアクリレート・アクリロニトリル系共重合体(以下、「重合体A」という。)粒子水分散液を得た。固形分濃度から求めた重合転化率はほぼ99%であった。この重合体粒子水分散液100部にN−メチルピロリドン(以下、「NMP」という。)320部を加え、減圧下に水を蒸発させて、重合体AのNMP溶液を得た。重合体Aのガラス転移温度は−5℃、親水性の官能基を有する単量体単位の割合は0.5%であった。
無機フィラー(アルミナ,平均粒径0.3μm)、ポリスチレン(アルドリッチ社製、重量平均分子量192,000、ガラス転移温度82℃)と、他の重合体として重合体Aを、表1記載の含有割合(固形分相当比)となるように混合し、更にN−メチルピロリドンを固形分濃度が50%になるように混合させてビーズミルを用いて分散させ多孔膜用スラリー1を調製した。
負極活物質として粒子径20μm、比表面積4.2m2/gのグラファイトを98部と、結着剤としてポリフッ化ビニリデン(PVDF)を固形分相当で5部とを混合し、更にNMPを加えてプラネタリーミキサーで混合してスラリー状の負極用電極組成物(合剤スラリー)を調製した。この負極用電極組成物を厚さ0.1mmの銅箔の片面に塗布し、110℃で3時間乾燥した後、ロールプレスして負極合剤層を有する厚さが100μmの負極を得た。
前記多孔膜用スラリー1を、負極の負極合剤層表面に、負極合剤層が完全に覆われるように、厚さ3μmで塗工し、次いで110℃で20分間乾燥することにより、多孔膜を形成し多孔膜付電極(二次電池電極)を得た。
得られた多孔膜付電極の粉落ち性、平滑性及び柔軟性を評価した。結果を表1に示す。
攪拌機付き5MPa耐圧オートクレーブに、スチレン47部、1,3−ブタジエン49部、メタクリル酸3部、アクリル酸1部、ドデシルベンゼンスルホン酸ナトリウム5部、イオン交換水150部、重合開始剤として過硫酸カリウム1部を入れ、十分に攪拌した後、45℃に加温して重合を開始した。モノマー消費量が96.0%になった時点で冷却し反応を止め、固形分濃度42%の重合体Bの分散液を得た。この分散液100部にNMP320部を加え、減圧下に水を蒸発させて、重合体BのNMP溶液を得た。重合体Bのガラス転移温度は−10℃、親水性の官能基を有する単量体単位の割合は4%であった。
実施例1において、他の重合体として重合体Aの代わりにポリフッ化ビニリデン(以下、「PVDF」と記すことがある。ガラス転移温度−35℃)を用い、無機フィラー(アルミナ)、ポリスチレン、他の重合体(PVDF)の含有割合(固形分相当比)を表1のように変更した他は、実施例1と同様に多孔膜用スラリー及び多孔膜付電極を作製した。そして、作製した多孔膜付電極の粉落ち性、平滑性及び柔軟性を評価した。結果を表1に示す。
<正極用電極組成物および正極の製造>
正極活物質としてスピネル構造を有するLiCoO295部と、結着剤としてPVDF(ポリフッ化ビニリデン)を固形分相当で3部とを加え、さらに、アセチレンブラック2部、N−メチルピロリドン20部を加えて、プラネタリーミキサーで混合してスラリー状の正極用電極組成物(合剤スラリー)を得た。この電極組成物を厚さ18μmのアルミニウム箔に塗布し、120℃で3時間乾燥した後、ロールプレスして正極合剤層を有する厚さ100μmの正極を得た。
実施例1において、分子量192,000のポリスチレンの代わりに、実施例5では重量平均分子量5,000、ガラス転移温度82℃のポリスチレンを、実施例6では重量平均分子量450,000、ガラス転移温度82℃のポリスチレンを用いた他は、実施例1と同様にして多孔膜用スラリー及び多孔膜付電極を作製した。そして、作製した多孔膜付電極の粉落ち性、平滑性及び柔軟性を評価した。結果を表1に示す。
実施例1において、ポリスチレンを用いずに、無機フィラー(アルミナ)、他の重合体(重合体A)の含有割合(固形分相当比)を表1のように変更した他は、実施例1と同様に多孔膜用スラリー及び多孔膜付電極を作製した。そして、作製した多孔膜付電極の粉落ち性、平滑性及び柔軟性を評価した。結果を表1に示す。
実施例1において、他の重合体を用いずに、無機フィラー(アルミナ)、ポリスチレンの含有割合(固形分相当比)を表1のように変更した他は、実施例1と同様に多孔膜用スラリー及び多孔膜付電極を作製した。そして、作製した多孔膜付電極の粉落ち性、平滑性及び柔軟性を評価した。結果を表1に示す。
実施例2において、スチレンの仕込量を77部、1,3−ブタジエンの仕込量を19部に変えた以外は実施例2と同様に重合を行って、固形分濃度40%の分散液を得た。この分散液100部にNMP320部を加え、減圧下に水を蒸発させて、重合体CのNMP溶液を得た。重合体Cのガラス転移温度は40℃、親水性の官能基を有する単量体単位の割合は4%であった。
実施例2において、スチレンの仕込量を87部、1,3−ブタジエンの仕込量を9部に変えた以外は実施例2と同様に重合を行って、固形分40%の重合体DのNMP溶液を得た。重合体Dのガラス転移温度は60℃、親水性の官能基を有する単量体単位の割合は4%であった。
Claims (5)
- 無機フィラーと、結着剤とを含み、前記結着剤として、スチレン樹脂及びガラス転移温度が15℃以下の重合体を含み、
前記スチレン樹脂のガラス転移温度が、20〜120℃であり、
前記結着剤中のスチレン樹脂の含有量が、70質量%以下であり、
前記多孔膜中の結着剤の含有割合が、前記無機フィラー100質量部に対して0.1〜10質量部であることを特徴とする二次電池の電極表面に設ける多孔膜。 - 無機フィラーと、結着剤とを含み、前記結着剤としてスチレン樹脂、ガラス転移温度が15℃以下の重合体及び溶媒を含むスラリーであって、
前記スチレン樹脂のガラス転移温度が、20〜120℃であり、
前記結着剤中のスチレン樹脂の含有量が、70質量%以下であり、
前記スラリー中の結着剤の含有割合が、前記無機フィラー100質量部に対して0.1〜10質量部であることを特徴とする二次電池の電極表面に設ける多孔膜用スラリー。 - 請求項2に記載の多孔膜用スラリーを基材に塗布し、次いで乾燥することを特徴とする多孔膜の製造方法。
- 電極用結着剤及び電極活物質を含んでなる電極合剤層が、集電体に付着してなり、かつ前記電極合剤層の表面に、請求項1に記載の多孔膜が設けられてなる二次電池電極。
- 正極、負極及び電解液を有するリチウムイオン二次電池であって、正極及び負極の少なくとも一方が、請求項4に記載の二次電池電極である、リチウムイオン二次電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010526756A JP5601472B2 (ja) | 2008-08-29 | 2009-08-27 | 多孔膜、二次電池電極及びリチウムイオン二次電池 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008221019 | 2008-08-29 | ||
JP2008221019 | 2008-08-29 | ||
PCT/JP2009/064955 WO2010024328A1 (ja) | 2008-08-29 | 2009-08-27 | 多孔膜、二次電池電極及びリチウムイオン二次電池 |
JP2010526756A JP5601472B2 (ja) | 2008-08-29 | 2009-08-27 | 多孔膜、二次電池電極及びリチウムイオン二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010024328A1 JPWO2010024328A1 (ja) | 2012-01-26 |
JP5601472B2 true JP5601472B2 (ja) | 2014-10-08 |
Family
ID=41721494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010526756A Active JP5601472B2 (ja) | 2008-08-29 | 2009-08-27 | 多孔膜、二次電池電極及びリチウムイオン二次電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8895184B2 (ja) |
JP (1) | JP5601472B2 (ja) |
KR (1) | KR20110063437A (ja) |
CN (1) | CN102197516B (ja) |
WO (1) | WO2010024328A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170129644A (ko) * | 2016-05-17 | 2017-11-27 | 삼성에스디아이 주식회사 | 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5742717B2 (ja) * | 2009-09-30 | 2015-07-01 | 日本ゼオン株式会社 | 二次電池用多孔膜及び二次電池 |
JP5462016B2 (ja) * | 2010-02-08 | 2014-04-02 | 日本エイアンドエル株式会社 | 二次電池耐熱保護層用バインダーおよび耐熱保護層用組成物 |
US8139343B2 (en) | 2010-03-08 | 2012-03-20 | Wisys Technology Foundation | Electrical energy storage device containing an electroactive separator |
KR101187767B1 (ko) * | 2010-03-17 | 2012-10-05 | 주식회사 엘지화학 | 세퍼레이터 및 이를 구비한 전기화학소자 |
JP5522422B2 (ja) * | 2010-09-30 | 2014-06-18 | 日本ゼオン株式会社 | 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター及び二次電池 |
US9660238B2 (en) | 2010-10-07 | 2017-05-23 | Zeon Corporation | Slurry for secondary battery porous membrane, a secondary battery porous membrane, an electrode for secondary battery, a separator for secondary battery and a secondary battery |
JP5652674B2 (ja) * | 2010-11-24 | 2015-01-14 | トヨタ自動車株式会社 | 電池および電池の製造方法 |
CN103403919B (zh) * | 2011-02-25 | 2016-10-26 | 日本瑞翁株式会社 | 二次电池用多孔膜、二次电池多孔膜用浆料及二次电池 |
US20140004418A1 (en) * | 2011-03-18 | 2014-01-02 | Zeon Corporation | Slurry composition for negative electrode of lithium ion secondary cell, negative electrode of lithium ion secondary cell, and lithium ion secondary cell |
WO2013031526A1 (en) * | 2011-08-26 | 2013-03-07 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
EP2752927B1 (en) * | 2011-08-30 | 2017-02-22 | Zeon Corporation | Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery |
TWI482340B (zh) | 2011-12-14 | 2015-04-21 | Ind Tech Res Inst | 鋰二次電池的電極模組 |
JP2013127857A (ja) * | 2011-12-16 | 2013-06-27 | Hitachi Ltd | リチウムイオン電池およびその製造方法 |
DE102012000910A1 (de) * | 2012-01-19 | 2013-07-25 | Sihl Gmbh | Separator umfassend eine poröse Schicht und Verfahren zu seiner Herstellung |
JP6152846B2 (ja) * | 2012-03-30 | 2017-06-28 | 日本ゼオン株式会社 | 二次電池負極用スラリー組成物 |
US9583278B2 (en) | 2012-06-18 | 2017-02-28 | Jsr Corporation | Binder composition for electrical storage device electrodes, slurry for electrical storage device electrodes, electrical storage device electrode, and electrical storage device |
US10121602B2 (en) | 2012-06-22 | 2018-11-06 | Hitachi Metals, Ltd. | Metal substrate for dye-sensitized solar cell |
KR101816763B1 (ko) | 2013-05-08 | 2018-01-09 | 주식회사 엘지화학 | 절연층을 포함한 전극 구조체, 그 제조방법 및 상기 전극을 포함하는 전기화학소자 |
KR101661671B1 (ko) * | 2013-06-28 | 2016-09-30 | 제일모직 주식회사 | 나노증기를 이용한 이차 전지용 다공성 분리막의 제조 방법, 이를 이용해 제조된 분리막, 및 이차 전지 |
JP6129419B2 (ja) * | 2013-11-27 | 2017-05-17 | エルジー・ケム・リミテッド | ケーブル型二次電池 |
KR102622781B1 (ko) * | 2014-05-01 | 2024-01-08 | 시온 파워 코퍼레이션 | 전극 제조 방법 및 관련 제품 |
EP3174135B1 (en) | 2014-07-25 | 2019-10-16 | Zeon Corporation | Porous membrane for lithium ion secondary battery, and lithium ion secondary battery |
WO2016027715A1 (ja) * | 2014-08-21 | 2016-02-25 | Jsr株式会社 | 保護層およびその製造方法、セパレーターならびに蓄電デバイス |
KR102450163B1 (ko) * | 2014-09-10 | 2022-10-05 | 도쿄 오카 고교 가부시키가이샤 | 다공질 폴리이미드막의 제조 방법 |
CN104300104A (zh) * | 2014-09-28 | 2015-01-21 | 苏州长盛机电有限公司 | 一种低导电率的锂离子电池用隔膜的制备方法 |
EP3203545B1 (en) | 2014-09-30 | 2021-06-09 | Zeon Corporation | Composition for lithium ion secondary battery porous membrane, porous membrane for lithium ion secondary battery, and lithium ion secondary battery |
JP6378998B2 (ja) * | 2014-09-30 | 2018-08-22 | 旭化成株式会社 | 蓄電デバイス用セパレータの製造方法 |
WO2017219020A1 (en) | 2016-06-17 | 2017-12-21 | Cornell University | Cross-linked polymeric material |
US10930912B2 (en) * | 2016-08-25 | 2021-02-23 | Zeon Corporation | Composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, non-aqueous secondary battery, and method of producing electrode for non-aqueous secondary battery |
KR102040257B1 (ko) * | 2016-09-13 | 2019-11-04 | 주식회사 엘지화학 | 전극의 제조방법 |
US20180301679A1 (en) * | 2017-04-14 | 2018-10-18 | Sumitomo Chemical Company, Limited | Coating material for nonaqueous electrolyte secondary battery |
CN109233577A (zh) * | 2017-05-12 | 2019-01-18 | 住友化学株式会社 | 非水电解液二次电池用涂料 |
JP6684963B2 (ja) * | 2017-12-18 | 2020-04-22 | 日本碍子株式会社 | Ldhセパレータ及び亜鉛二次電池 |
KR20200138229A (ko) * | 2018-04-03 | 2020-12-09 | 니폰 제온 가부시키가이샤 | 비수계 이차 전지 기능층용 조성물, 비수계 이차 전지 부재, 및 비수계 이차 전지 |
CN109036843B (zh) * | 2018-08-31 | 2020-08-18 | 广东丰明电子科技有限公司 | 一种防火耐击穿薄膜电容器 |
WO2020059711A1 (ja) * | 2018-09-19 | 2020-03-26 | 積水化学工業株式会社 | リチウムイオン二次電池、その製造方法、及びリチウムイオン二次電池用正極 |
EP3885126A4 (en) | 2018-11-22 | 2022-12-28 | Toray Industries, Inc. | POROUS FILM SEPARATOR FOR SECONDARY BATTERY AND SECONDARY BATTERY |
JP2021080404A (ja) * | 2019-11-21 | 2021-05-27 | 株式会社リコー | 液体組成物及び電気化学素子の製造方法 |
CN115224436B (zh) * | 2022-07-20 | 2023-08-01 | 惠州锂威新能源科技有限公司 | 一种锂离子电池隔膜的制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10154500A (ja) * | 1996-11-21 | 1998-06-09 | Mitsui Chem Inc | 鉛蓄電池用セパレータ及びその製造方法 |
JPH10241656A (ja) * | 1997-02-28 | 1998-09-11 | Asahi Chem Ind Co Ltd | 電 池 |
JP2000021386A (ja) * | 1998-07-06 | 2000-01-21 | Japan Storage Battery Co Ltd | 電 池 |
JP2003142078A (ja) * | 2001-11-02 | 2003-05-16 | Japan Storage Battery Co Ltd | 非水系二次電池 |
JP2004002658A (ja) * | 2001-12-28 | 2004-01-08 | Policell Technologies Inc | 熱活性化微多孔質膜および電池へのこれの使用 |
JP2005294216A (ja) * | 2004-04-05 | 2005-10-20 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池およびその製造法 |
WO2005124899A1 (ja) * | 2004-06-22 | 2005-12-29 | Matsushita Electric Industrial Co., Ltd. | 二次電池およびその製造方法 |
WO2006061940A1 (ja) * | 2004-12-10 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | リチウムイオン二次電池およびその負極の製造方法 |
JP2009054455A (ja) * | 2007-08-28 | 2009-03-12 | Sony Corp | 非水電解質二次電池および電極の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3371301B2 (ja) | 1994-01-31 | 2003-01-27 | ソニー株式会社 | 非水電解液二次電池 |
WO1998022988A1 (en) | 1996-11-21 | 1998-05-28 | Mitsui Chemicals, Inc. | Separator for lead-acid battery and method for manufacturing the same |
US6527955B1 (en) * | 2001-12-28 | 2003-03-04 | Policell Technologies, Inc. | Heat-activatable microporous membrane and its uses in batteries |
US6998193B2 (en) | 2001-12-28 | 2006-02-14 | Policell Technologies, Inc. | Microporous membrane and its uses thereof |
US6815123B2 (en) | 2001-12-28 | 2004-11-09 | Policell Technologies, Inc. | Lithium-ion battery using heat-activatable microporous membrane |
KR100895196B1 (ko) | 2004-09-02 | 2009-04-24 | 주식회사 엘지화학 | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |
EP1784876B1 (en) * | 2004-09-02 | 2018-01-24 | LG Chem, Ltd. | Organic/inorganic composite porous film and electrochemical device prepared thereby |
KR100758482B1 (ko) * | 2004-12-07 | 2007-09-12 | 주식회사 엘지화학 | 표면 처리된 다공성 필름 및 이를 이용한 전기 화학 소자 |
CN102244221A (zh) * | 2005-12-08 | 2011-11-16 | 日立麦克赛尔株式会社 | 电化学元件用隔板 |
WO2008004430A1 (en) | 2006-07-06 | 2008-01-10 | Panasonic Corporation | Method for production of member for secondary battery, apparatus for production of the member, and secondary battery using the member |
JP2008016312A (ja) | 2006-07-06 | 2008-01-24 | Matsushita Electric Ind Co Ltd | 二次電池用部材の製造方法および製造装置 |
-
2009
- 2009-08-27 KR KR1020117004391A patent/KR20110063437A/ko not_active Application Discontinuation
- 2009-08-27 CN CN200980142875.2A patent/CN102197516B/zh active Active
- 2009-08-27 US US13/061,379 patent/US8895184B2/en active Active
- 2009-08-27 WO PCT/JP2009/064955 patent/WO2010024328A1/ja active Application Filing
- 2009-08-27 JP JP2010526756A patent/JP5601472B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10154500A (ja) * | 1996-11-21 | 1998-06-09 | Mitsui Chem Inc | 鉛蓄電池用セパレータ及びその製造方法 |
JPH10241656A (ja) * | 1997-02-28 | 1998-09-11 | Asahi Chem Ind Co Ltd | 電 池 |
JP2000021386A (ja) * | 1998-07-06 | 2000-01-21 | Japan Storage Battery Co Ltd | 電 池 |
JP2003142078A (ja) * | 2001-11-02 | 2003-05-16 | Japan Storage Battery Co Ltd | 非水系二次電池 |
JP2004002658A (ja) * | 2001-12-28 | 2004-01-08 | Policell Technologies Inc | 熱活性化微多孔質膜および電池へのこれの使用 |
JP2005294216A (ja) * | 2004-04-05 | 2005-10-20 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池およびその製造法 |
WO2005124899A1 (ja) * | 2004-06-22 | 2005-12-29 | Matsushita Electric Industrial Co., Ltd. | 二次電池およびその製造方法 |
WO2006061940A1 (ja) * | 2004-12-10 | 2006-06-15 | Matsushita Electric Industrial Co., Ltd. | リチウムイオン二次電池およびその負極の製造方法 |
JP2009054455A (ja) * | 2007-08-28 | 2009-03-12 | Sony Corp | 非水電解質二次電池および電極の製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170129644A (ko) * | 2016-05-17 | 2017-11-27 | 삼성에스디아이 주식회사 | 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
KR102071387B1 (ko) * | 2016-05-17 | 2020-01-30 | 삼성에스디아이 주식회사 | 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
US10840493B2 (en) | 2016-05-17 | 2020-11-17 | Samsung Sdi Co., Ltd. | Separator for rechargeable battery and rechargeable lithium battery including the same |
US11312871B2 (en) | 2016-05-17 | 2022-04-26 | Samsung Sdi Co., Ltd. | Separator for secondary battery and lithium secondary battery comprising same |
US11584861B2 (en) | 2016-05-17 | 2023-02-21 | Samsung Sdi Co., Ltd. | Separator for rechargeable battery and rechargeable lithium battery including the same |
Also Published As
Publication number | Publication date |
---|---|
CN102197516B (zh) | 2014-03-12 |
WO2010024328A1 (ja) | 2010-03-04 |
CN102197516A (zh) | 2011-09-21 |
US20110159362A1 (en) | 2011-06-30 |
US8895184B2 (en) | 2014-11-25 |
KR20110063437A (ko) | 2011-06-10 |
JPWO2010024328A1 (ja) | 2012-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5601472B2 (ja) | 多孔膜、二次電池電極及びリチウムイオン二次電池 | |
JP5617634B2 (ja) | リチウムイオン二次電池用電極 | |
JP5765228B2 (ja) | 二次電池用多孔膜及び二次電池 | |
JP6375949B2 (ja) | 二次電池用正極の製造方法、二次電池及び二次電池用積層体の製造方法 | |
JP5652572B2 (ja) | 二次電池用多孔膜及びその製造方法、二次電池用電極、二次電池用セパレーター並びに二次電池 | |
JP5742717B2 (ja) | 二次電池用多孔膜及び二次電池 | |
JP5549739B2 (ja) | 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター及び二次電池 | |
JP5804048B2 (ja) | 二次電池用多孔膜、二次電池多孔膜用スラリー及び二次電池 | |
JP5747919B2 (ja) | 電池多孔膜用スラリー組成物、二次電池用多孔膜の製造方法、二次電池用多孔膜、二次電池用電極、二次電池用セパレーター及び二次電池 | |
JP5561276B2 (ja) | 多孔膜及び二次電池 | |
JP5682737B2 (ja) | 二次電池用多孔膜及びその製造方法、二次電池用電極、二次電池用セパレーター並びに二次電池 | |
JP5564954B2 (ja) | 多孔膜用スラリー及び二次電池 | |
JP5598472B2 (ja) | 二次電池用多孔膜及び二次電池 | |
JP2014149936A (ja) | 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池 | |
JP2014149935A (ja) | 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池 | |
JP2014032758A (ja) | リチウムイオン二次電池用電極の製造方法、及びリチウムイオン二次電池 | |
JP5195429B2 (ja) | 非水電解質二次電池用電極、およびこれを用いた非水電解質二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120326 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131127 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140116 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20140116 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140723 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140805 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5601472 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |