CN101969136B - 一种能够保证过充电安全性能的锂离子电池 - Google Patents
一种能够保证过充电安全性能的锂离子电池 Download PDFInfo
- Publication number
- CN101969136B CN101969136B CN2010102376976A CN201010237697A CN101969136B CN 101969136 B CN101969136 B CN 101969136B CN 2010102376976 A CN2010102376976 A CN 2010102376976A CN 201010237697 A CN201010237697 A CN 201010237697A CN 101969136 B CN101969136 B CN 101969136B
- Authority
- CN
- China
- Prior art keywords
- carbonate
- electrolyte
- ion battery
- lithium ion
- quality
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 68
- 239000003792 electrolyte Substances 0.000 claims abstract description 133
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims abstract description 66
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims abstract description 66
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000002904 solvent Substances 0.000 claims abstract description 14
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims abstract description 11
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 68
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 35
- 229910052744 lithium Inorganic materials 0.000 claims description 35
- 235000010290 biphenyl Nutrition 0.000 claims description 34
- 239000004305 biphenyl Substances 0.000 claims description 34
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 claims description 33
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 claims description 32
- 229910019142 PO4 Inorganic materials 0.000 claims description 32
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 32
- 239000010452 phosphate Substances 0.000 claims description 32
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 29
- 239000003791 organic solvent mixture Substances 0.000 claims description 29
- OIAQMFOKAXHPNH-UHFFFAOYSA-N 1,2-diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC=C1C1=CC=CC=C1 OIAQMFOKAXHPNH-UHFFFAOYSA-N 0.000 claims description 25
- 229910013188 LiBOB Inorganic materials 0.000 claims description 20
- 150000002466 imines Chemical class 0.000 claims description 3
- DEUISMFZZMAAOJ-UHFFFAOYSA-N lithium dihydrogen borate oxalic acid Chemical compound B([O-])(O)O.C(C(=O)O)(=O)O.C(C(=O)O)(=O)O.[Li+] DEUISMFZZMAAOJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001290 LiPF6 Inorganic materials 0.000 abstract description 4
- -1 lithium hexafluorophosphate Chemical group 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 21
- 150000003839 salts Chemical class 0.000 description 12
- 230000006870 function Effects 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910013872 LiPF Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102376976A CN101969136B (zh) | 2010-07-27 | 2010-07-27 | 一种能够保证过充电安全性能的锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102376976A CN101969136B (zh) | 2010-07-27 | 2010-07-27 | 一种能够保证过充电安全性能的锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101969136A CN101969136A (zh) | 2011-02-09 |
CN101969136B true CN101969136B (zh) | 2013-06-12 |
Family
ID=43548254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102376976A Active CN101969136B (zh) | 2010-07-27 | 2010-07-27 | 一种能够保证过充电安全性能的锂离子电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101969136B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2822079B1 (en) * | 2012-02-29 | 2017-01-04 | Hitachi Chemical Company, Ltd. | Lithium-ion battery |
CN103515648B (zh) * | 2012-06-20 | 2016-09-14 | 万向电动汽车有限公司 | 一种锰酸锂电池电解液 |
JP5776663B2 (ja) * | 2012-10-16 | 2015-09-09 | トヨタ自動車株式会社 | 非水電解液二次電池 |
CN109874310B (zh) * | 2018-01-30 | 2022-10-28 | 江苏奥特帕斯新能源科技有限公司 | 电池连接装置及包含该电池连接装置的电池组 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1698232A (zh) * | 2003-02-27 | 2005-11-16 | 三菱化学株式会社 | 非水电解质溶液及锂二次电池 |
CN1750314A (zh) * | 2005-09-23 | 2006-03-22 | 中国科学院上海微系统与信息技术研究所 | 一种锂离子电池用电解液 |
CN101350430A (zh) * | 2008-08-26 | 2009-01-21 | 深圳市海盈科技有限公司 | 改善锰酸锂锂离子电池性能的电解液 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5127706B2 (ja) * | 2006-05-31 | 2013-01-23 | 三洋電機株式会社 | 高電圧充電型非水電解質二次電池 |
-
2010
- 2010-07-27 CN CN2010102376976A patent/CN101969136B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1698232A (zh) * | 2003-02-27 | 2005-11-16 | 三菱化学株式会社 | 非水电解质溶液及锂二次电池 |
CN1750314A (zh) * | 2005-09-23 | 2006-03-22 | 中国科学院上海微系统与信息技术研究所 | 一种锂离子电池用电解液 |
CN101350430A (zh) * | 2008-08-26 | 2009-01-21 | 深圳市海盈科技有限公司 | 改善锰酸锂锂离子电池性能的电解液 |
Also Published As
Publication number | Publication date |
---|---|
CN101969136A (zh) | 2011-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103996874B (zh) | 高温安全性锂离子电池非水电解液 | |
CN103779607A (zh) | 一种电解液和锂离子二次电池 | |
CN115863791A (zh) | 电化学装置和电子装置 | |
CN102931435B (zh) | 一种锂离子电池用过充安全型非水电解液 | |
JP6109746B2 (ja) | 有機系電解質および有機系電解質蓄電池 | |
CN112310477B (zh) | 一种防过充锂离子电池电解液 | |
CN102035039A (zh) | 一种高安全性能锂离子电池 | |
WO2016029379A1 (zh) | 氟代碳酸丙烯酯基电解液及锂离子电池 | |
CN102403534A (zh) | 一种高温锂离子电池电解液及制备方法 | |
CN103682442A (zh) | 一种非水电解液及其应用 | |
CN105702950A (zh) | 一种新能源汽车专用安全型锂离子电池 | |
CN101969136B (zh) | 一种能够保证过充电安全性能的锂离子电池 | |
CN102437371A (zh) | 一种磷酸铁锂电池电解液及含有该电解液的磷酸铁锂电池 | |
CN103887560B (zh) | 一种非水电解液及含有该非水电解液的锂离子电池 | |
KR20090063615A (ko) | 유기 전해액 및 이를 채용한 리튬 전지 | |
WO2013031712A1 (ja) | 非水電解質二次電池及びその製造方法 | |
CN103208648A (zh) | 软包装锂离子二次电池用电解液及包含该电解液的电池 | |
CN104241685A (zh) | 一种防过充的锂离子电池电解液 | |
CN102751531B (zh) | 一种锂离子二次电池 | |
US20230117520A1 (en) | Electrolytic solution, secondary battery, and power consumption apparatus | |
CN101093901A (zh) | 具有防过充与防气胀的锂离子电池电解液的组成物 | |
CN102324553B (zh) | 一种安全锂离子电池 | |
CN103035946A (zh) | 一种非水电解液以及锂离子二次电池 | |
CN111864266B (zh) | 一种高电压锂离子电池电解液添加剂及其电解液 | |
CN112786966A (zh) | 一种电解液和锂离子电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230202 Address after: 300457 No. 38, Haitai South Road, Binhai high tech Industrial Development Zone (outer ring), Binhai New Area, Tianjin Patentee after: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 300457 No. 38, Haitai South Road, Binhai high tech Industrial Development Zone (outer ring), Binhai New Area, Tianjin Patentee after: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. Country or region after: China Patentee after: Tianjin Lishen Juyuan New Energy Technology Co.,Ltd. Address before: 300457 No. 38, Haitai South Road, Binhai high tech Industrial Development Zone (outer ring), Binhai New Area, Tianjin Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. Country or region before: China Patentee before: Tianjin Juyuan New Energy Technology Co.,Ltd. |