CN104051787B - 一种非水电解液及其制备方法以及一种高电压锂离子电池 - Google Patents
一种非水电解液及其制备方法以及一种高电压锂离子电池 Download PDFInfo
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- CN104051787B CN104051787B CN201410314907.5A CN201410314907A CN104051787B CN 104051787 B CN104051787 B CN 104051787B CN 201410314907 A CN201410314907 A CN 201410314907A CN 104051787 B CN104051787 B CN 104051787B
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- electrolytic solution
- nonaqueous electrolytic
- carbonate
- organic solvent
- curing
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- 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
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
实施例 | 高温放置7天膨胀率 |
实施例1 | 2.10% |
实施例2 | 1.90% |
实施例3 | 1.80% |
实施例4 | 2.00% |
实施例5 | 2.30% |
实施例6 | 2.10% |
实施例7 | 2.00%4 --> |
对比例1 | 8.70% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410314907.5A CN104051787B (zh) | 2014-07-02 | 2014-07-02 | 一种非水电解液及其制备方法以及一种高电压锂离子电池 |
Applications Claiming Priority (1)
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CN201410314907.5A CN104051787B (zh) | 2014-07-02 | 2014-07-02 | 一种非水电解液及其制备方法以及一种高电压锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104051787A CN104051787A (zh) | 2014-09-17 |
CN104051787B true CN104051787B (zh) | 2016-04-27 |
Family
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CN201410314907.5A Active CN104051787B (zh) | 2014-07-02 | 2014-07-02 | 一种非水电解液及其制备方法以及一种高电压锂离子电池 |
Country Status (1)
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CN (1) | CN104051787B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9979008B2 (en) | 2014-11-14 | 2018-05-22 | GM Global Technology Operations LLC | Methods for making a solid electrolyte interface layer on a surface of an electrode |
KR20190095492A (ko) * | 2017-01-03 | 2019-08-14 | 바스프 에스이 | 고전압 배터리용 전해질 성분으로서 피리딘 황 트라이옥사이드 착물 |
CN109962290B (zh) * | 2017-12-25 | 2020-12-11 | 张家港市国泰华荣化工新材料有限公司 | 一种锂电池电解液及锂电池 |
CN108493481B (zh) * | 2018-04-04 | 2019-03-22 | 深圳新宙邦科技股份有限公司 | 一种锂离子电池非水电解液及锂离子电池 |
CN111463486B (zh) * | 2018-12-20 | 2023-08-01 | 江西普瑞森新能源科技有限公司 | 一种锂离子电池电解液 |
CN114024027B (zh) * | 2021-10-29 | 2024-04-19 | 湖南法恩莱特新能源科技有限公司 | 一种高浓度电解液及其制备方法和应用 |
CN115312835B (zh) * | 2022-08-25 | 2024-11-01 | 浙江吉利控股集团有限公司 | 一种凝胶电解质及其制备方法和锂离子电池 |
CN116053590A (zh) * | 2023-03-28 | 2023-05-02 | 广汽埃安新能源汽车股份有限公司 | 一种锂离子电池电解液、锂离子电池以及用电设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5399556B2 (ja) * | 2010-04-26 | 2014-01-29 | 三井化学株式会社 | 環状スルホン化合物を含有する非水電解液、及びリチウム二次電池 |
CN102231441A (zh) * | 2011-05-17 | 2011-11-02 | 华南师范大学 | 用于锂离子电池的含硫成膜功能电解液及制备方法与应用 |
US10050304B2 (en) * | 2011-07-07 | 2018-08-14 | Sumitomo Seika & Chemicals Co., Ltd. | Additive for nonaqueous electrolyte, nonaqueous electrolyte, and electricity storage device |
KR101994262B1 (ko) * | 2012-11-09 | 2019-06-28 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
CN103682444B (zh) * | 2014-01-03 | 2014-07-30 | 东莞市凯欣电池材料有限公司 | 一种锂二次电池电解液及含有该电解液的电池 |
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2014
- 2014-07-02 CN CN201410314907.5A patent/CN104051787B/zh active Active
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Publication number | Publication date |
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CN104051787A (zh) | 2014-09-17 |
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Effective date of registration: 20170719 Address after: 300000 Tianjin Tianyuan Xiqing economic and Technological Development Zone Shengda five Branch Road South West W15-8 Patentee after: Tianjin godsend hi tech Material Co., Ltd. Address before: 523000 Guangdong province Dongguan City Chashan Town Ecological Industrial Park Industrial Road Patentee before: Dongguan City Kai Xin battery material Co., Ltd |
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Effective date of registration: 20190322 Address after: 523000 Dongguan Eco-Industrial Park, Dongguan City, Guangdong Province Patentee after: Dongguan City Kai Xin battery material Co., Ltd Address before: 300000 Tianjin Xiqing Economic and Technological Development Zone W 15-8, south of Tianyuan Road and west of Shengda Five Branches Road Patentee before: Tianjin godsend hi tech Material Co., Ltd. |
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Effective date of registration: 20190530 Address after: 510000 No. 8 Kangda Road, Dongcheng District, Yunpu Industrial Zone, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Tianci High-Tech Material Co., Ltd. Address before: 523000 Dongguan Eco-Industrial Park, Dongguan City, Guangdong Province Patentee before: Dongguan City Kai Xin battery material Co., Ltd |