CN113451639A - 一种固态电解质膜及其制备方法 - Google Patents
一种固态电解质膜及其制备方法 Download PDFInfo
- Publication number
- CN113451639A CN113451639A CN202010215362.8A CN202010215362A CN113451639A CN 113451639 A CN113451639 A CN 113451639A CN 202010215362 A CN202010215362 A CN 202010215362A CN 113451639 A CN113451639 A CN 113451639A
- Authority
- CN
- China
- Prior art keywords
- solid electrolyte
- electrolyte membrane
- lithium
- preparation
- polymer
- 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.)
- Pending
Links
- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 53
- 239000012528 membrane Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229910003480 inorganic solid Inorganic materials 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 12
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 11
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 11
- 238000007731 hot pressing Methods 0.000 claims abstract description 4
- 229920001661 Chitosan Polymers 0.000 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 8
- -1 lithium hexafluorophosphate Chemical compound 0.000 claims description 8
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229910052744 lithium Inorganic materials 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
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims description 3
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920000858 Cyclodextrin Polymers 0.000 claims description 2
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims description 2
- 229910001486 lithium perchlorate Inorganic materials 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 8
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
- PYUKXGCMRFTISX-UHFFFAOYSA-N [O].[Ta].[Zr].[La].[Li] Chemical compound [O].[Ta].[Zr].[La].[Li] PYUKXGCMRFTISX-UHFFFAOYSA-N 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- 229920000620 organic polymer Polymers 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005486 organic electrolyte Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- NRJJZXGPUXHHTC-UHFFFAOYSA-N [Li+].[O--].[O--].[O--].[O--].[Zr+4].[La+3] Chemical compound [Li+].[O--].[O--].[O--].[O--].[Zr+4].[La+3] NRJJZXGPUXHHTC-UHFFFAOYSA-N 0.000 description 1
- DGQGEJIVIMHONW-UHFFFAOYSA-N [O-2].[Ta+5].[Zr+4].[La+3].[Li+] Chemical compound [O-2].[Ta+5].[Zr+4].[La+3].[Li+] DGQGEJIVIMHONW-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- CEMTZIYRXLSOGI-UHFFFAOYSA-N lithium lanthanum(3+) oxygen(2-) titanium(4+) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Ti+4].[La+3] CEMTZIYRXLSOGI-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Conductive Materials (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010215362.8A CN113451639A (zh) | 2020-03-25 | 2020-03-25 | 一种固态电解质膜及其制备方法 |
Applications Claiming Priority (1)
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CN202010215362.8A CN113451639A (zh) | 2020-03-25 | 2020-03-25 | 一种固态电解质膜及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113451639A true CN113451639A (zh) | 2021-09-28 |
Family
ID=77807491
Family Applications (1)
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---|---|---|---|
CN202010215362.8A Pending CN113451639A (zh) | 2020-03-25 | 2020-03-25 | 一种固态电解质膜及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN113451639A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114361572A (zh) * | 2021-12-08 | 2022-04-15 | 电子科技大学长三角研究院(湖州) | 一种改性陶瓷材料及使用该材料制成的复合电解质的制备方法和应用 |
CN114937810A (zh) * | 2022-04-08 | 2022-08-23 | 中汽创智科技有限公司 | 一种固态电解质膜及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106654367A (zh) * | 2016-12-19 | 2017-05-10 | 天津力神电池股份有限公司 | 电解质膜的制备方法及固态锂电池 |
EP3258532A1 (en) * | 2015-02-13 | 2017-12-20 | Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences | All-solid-state polymer electrolyte, and preparation and application thereof |
CN108448162A (zh) * | 2018-03-29 | 2018-08-24 | 武汉新能源研究院有限公司 | 高柔性聚合物固态电解质膜的制备方法及锂离子电池的制备方法 |
CN109478684A (zh) * | 2016-06-30 | 2019-03-15 | 野猫技术开发公司 | 固体电解质组合物 |
WO2019080950A1 (de) * | 2017-10-27 | 2019-05-02 | Forschungszentrum Julich Gmbh | Lösungsmittelfreier festkörperelektrolyt |
CN110400964A (zh) * | 2019-07-31 | 2019-11-01 | 苏州顺创新能源科技有限公司 | 一种锂离子电池用固态电解质膜 |
CN113471520A (zh) * | 2021-06-29 | 2021-10-01 | 华南理工大学 | 一种环糊精作为填料的固态电解质及其制备方法与应用 |
-
2020
- 2020-03-25 CN CN202010215362.8A patent/CN113451639A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3258532A1 (en) * | 2015-02-13 | 2017-12-20 | Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences | All-solid-state polymer electrolyte, and preparation and application thereof |
CN109478684A (zh) * | 2016-06-30 | 2019-03-15 | 野猫技术开发公司 | 固体电解质组合物 |
CN106654367A (zh) * | 2016-12-19 | 2017-05-10 | 天津力神电池股份有限公司 | 电解质膜的制备方法及固态锂电池 |
WO2019080950A1 (de) * | 2017-10-27 | 2019-05-02 | Forschungszentrum Julich Gmbh | Lösungsmittelfreier festkörperelektrolyt |
CN108448162A (zh) * | 2018-03-29 | 2018-08-24 | 武汉新能源研究院有限公司 | 高柔性聚合物固态电解质膜的制备方法及锂离子电池的制备方法 |
CN110400964A (zh) * | 2019-07-31 | 2019-11-01 | 苏州顺创新能源科技有限公司 | 一种锂离子电池用固态电解质膜 |
CN113471520A (zh) * | 2021-06-29 | 2021-10-01 | 华南理工大学 | 一种环糊精作为填料的固态电解质及其制备方法与应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114361572A (zh) * | 2021-12-08 | 2022-04-15 | 电子科技大学长三角研究院(湖州) | 一种改性陶瓷材料及使用该材料制成的复合电解质的制备方法和应用 |
CN114937810A (zh) * | 2022-04-08 | 2022-08-23 | 中汽创智科技有限公司 | 一种固态电解质膜及其制备方法和应用 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230327 Address after: 523867 Building 9, Dasheng Industrial City, Second Industrial Zone, No. 1438, Provincial Road S358, Shangsha Community, Chang'an Town, Dongguan City, Guangdong Province Applicant after: Dongguan Grind Energy Co.,Ltd. Address before: 518105 4th floor, building A2, industrial park, 168 Honghu Road, Yanchuan, Songgang, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN GRAND POWERSOURCE Co.,Ltd. |
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WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20210928 |