CN109524719A - 以聚丙烯腈为主体的双层固态电解质复合膜及其制备方法和应用 - Google Patents
以聚丙烯腈为主体的双层固态电解质复合膜及其制备方法和应用 Download PDFInfo
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- CN109524719A CN109524719A CN201811203093.2A CN201811203093A CN109524719A CN 109524719 A CN109524719 A CN 109524719A CN 201811203093 A CN201811203093 A CN 201811203093A CN 109524719 A CN109524719 A CN 109524719A
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- electrolyte
- polyacrylonitrile
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 103
- 229920002239 polyacrylonitrile Polymers 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 229910000664 lithium aluminum titanium phosphates (LATP) Inorganic materials 0.000 claims abstract description 36
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000011245 gel electrolyte Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 42
- 239000002202 Polyethylene glycol Substances 0.000 claims description 30
- 239000002131 composite material Substances 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 16
- 239000012456 homogeneous solution Substances 0.000 claims description 15
- 238000013019 agitation Methods 0.000 claims description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 238000001291 vacuum drying Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 20
- 239000007788 liquid Substances 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 239000005864 Sulphur Substances 0.000 description 8
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 7
- 238000002161 passivation Methods 0.000 description 7
- 239000007784 solid electrolyte Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- -1 alkali metal salt Chemical class 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 5
- 230000004087 circulation Effects 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 229910003002 lithium salt Inorganic materials 0.000 description 5
- 159000000002 lithium salts Chemical group 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000005518 polymer electrolyte Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
- 229910013553 LiNO Inorganic materials 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 2
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000002001 electrolyte material Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 235000019837 monoammonium phosphate Nutrition 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229960004106 citric acid Drugs 0.000 description 1
- 229960002303 citric acid monohydrate Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003786 synthesis reaction 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
- H01M10/058—Construction or manufacture
-
- 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
- H01M2300/0082—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
-
- 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
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201811203093.2A CN109524719B (zh) | 2018-10-16 | 2018-10-16 | 以聚丙烯腈为主体的双层固态电解质复合膜及其制备方法和应用 |
Applications Claiming Priority (1)
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CN201811203093.2A CN109524719B (zh) | 2018-10-16 | 2018-10-16 | 以聚丙烯腈为主体的双层固态电解质复合膜及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN109524719A true CN109524719A (zh) | 2019-03-26 |
CN109524719B CN109524719B (zh) | 2020-10-27 |
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Family Applications (1)
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CN201811203093.2A Active CN109524719B (zh) | 2018-10-16 | 2018-10-16 | 以聚丙烯腈为主体的双层固态电解质复合膜及其制备方法和应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111640939A (zh) * | 2020-05-22 | 2020-09-08 | 华中科技大学 | 一种基于固相反应机制的硫正极材料及其制备方法 |
CN114512715A (zh) * | 2022-01-20 | 2022-05-17 | 贵阳学院 | 一种聚氧化乙烯基固态电解质及其制备方法和锂离子电池 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044702A (zh) * | 2010-12-14 | 2011-05-04 | 上海纳米技术及应用国家工程研究中心有限公司 | 锂离子电池用复合聚合物电解质及其制备方法 |
EP2629356A1 (en) * | 2012-02-17 | 2013-08-21 | Karlsruher Institut für Technologie | Composite solid polymer electrolyte, its use, and printed electronics manufactured by means of said composite solid polymer electrolyte |
CN106654365A (zh) * | 2013-01-23 | 2017-05-10 | 浙江地坤键新能源科技有限公司 | 基于固态聚合物电解质的复合凝胶聚合物电解质及其制备方法与应用 |
CN107492681A (zh) * | 2017-08-09 | 2017-12-19 | 上海纳晓能源科技有限公司 | 固体电解质膜及其制备方法 |
CN108598560A (zh) * | 2018-02-27 | 2018-09-28 | 北京匠芯电池科技有限公司 | 复合固体电解质及其制备方法和应用 |
CN108598566A (zh) * | 2018-04-23 | 2018-09-28 | 浙江大学山东工业技术研究院 | 一种改性聚合物电解质膜及其制备方法和一种改性凝胶聚合物电解质材料 |
-
2018
- 2018-10-16 CN CN201811203093.2A patent/CN109524719B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044702A (zh) * | 2010-12-14 | 2011-05-04 | 上海纳米技术及应用国家工程研究中心有限公司 | 锂离子电池用复合聚合物电解质及其制备方法 |
EP2629356A1 (en) * | 2012-02-17 | 2013-08-21 | Karlsruher Institut für Technologie | Composite solid polymer electrolyte, its use, and printed electronics manufactured by means of said composite solid polymer electrolyte |
CN106654365A (zh) * | 2013-01-23 | 2017-05-10 | 浙江地坤键新能源科技有限公司 | 基于固态聚合物电解质的复合凝胶聚合物电解质及其制备方法与应用 |
CN107492681A (zh) * | 2017-08-09 | 2017-12-19 | 上海纳晓能源科技有限公司 | 固体电解质膜及其制备方法 |
CN108598560A (zh) * | 2018-02-27 | 2018-09-28 | 北京匠芯电池科技有限公司 | 复合固体电解质及其制备方法和应用 |
CN108598566A (zh) * | 2018-04-23 | 2018-09-28 | 浙江大学山东工业技术研究院 | 一种改性聚合物电解质膜及其制备方法和一种改性凝胶聚合物电解质材料 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111640939A (zh) * | 2020-05-22 | 2020-09-08 | 华中科技大学 | 一种基于固相反应机制的硫正极材料及其制备方法 |
CN114512715A (zh) * | 2022-01-20 | 2022-05-17 | 贵阳学院 | 一种聚氧化乙烯基固态电解质及其制备方法和锂离子电池 |
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CN109524719B (zh) | 2020-10-27 |
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Effective date of registration: 20231019 Address after: Room 220-156, Comprehensive Office Building, No. 222 Lvyin Road, Qianjin Street, Qiantang District, Hangzhou City, Zhejiang Province, 311119 Patentee after: Hangzhou Yishengda New Energy Technology Co.,Ltd. Address before: 311100 101-1-211, Building 21, No. 1399, Liangmu Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Youchuang Tiansheng Equity Investment Partnership (L.P.) |