CN106025339B - 一种锂离子电池用电解液及含有该电解液的锂离子电池 - Google Patents
一种锂离子电池用电解液及含有该电解液的锂离子电池 Download PDFInfo
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- CN106025339B CN106025339B CN201610458121.XA CN201610458121A CN106025339B CN 106025339 B CN106025339 B CN 106025339B CN 201610458121 A CN201610458121 A CN 201610458121A CN 106025339 B CN106025339 B CN 106025339B
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- electrolyte
- lithium ion
- ion battery
- carbonate
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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
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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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
-
- 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
LiPF6 | EC | DEC | EMC | DMC | PS | ADN | FEC | VEC | VC | HMDI | |
实施例1 | 14.5 | 20 | 45 | 10 | - | 3 | 1 | 5 | 1 | - | 0.5 |
实施例2 | 14.5 | 15 | 46.5 | 15 | - | 4 | 1 | 3 | 0.5 | - | 0.5 |
实施例3 | 13.5 | 10 | 46.5 | 20 | - | 5 | 2 | 1 | 0.5 | - | 0.5 |
实施例4 | 12.5 | 26.25 | 40 | 10 | - | 5 | 3 | 0.5 | 0.5 | - | 0.25 |
实施例5 | 14.5 | 30 | 35.9 | 10 | - | 5 | 3 | 1 | 0.5 | - | 0.1 |
实施例6 | 14.5 | 30 | 34.9 | 10 | - | 5 | 3 | 0.5 | 2 | - | 0.1 |
对比例1 | 14.5 | 20 | 45.5 | 10 | - | 3 | 1 | 5 | 1 | - | - |
对比例2 | 14.5 | 20 | 15 | 40 | - | 3 | 1 | 5 | 1 | - | 0.5 |
对比例3 | 14.5 | 20 | 15 | 39 | - | 3 | 1 | 5 | 1 | 1 | 0.5 |
对比例4 | 14.5 | 20 | 15 | - | 39 | 3 | 1 | 5 | 1 | 1 | 0.5 |
Claims (5)
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CN201610458121.XA CN106025339B (zh) | 2016-06-20 | 2016-06-20 | 一种锂离子电池用电解液及含有该电解液的锂离子电池 |
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CN106025339A CN106025339A (zh) | 2016-10-12 |
CN106025339B true CN106025339B (zh) | 2018-05-22 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107181001B (zh) * | 2017-06-22 | 2020-08-04 | 上海大学 | 锂离子二次电池电解液添加剂、电解液及其应用 |
CN110797566B (zh) * | 2018-08-03 | 2021-12-10 | 惠州市豪鹏科技有限公司 | 一种锂离子电池电解液及锂离子电池 |
CN110165219B (zh) * | 2019-06-03 | 2020-10-30 | 宁德新能源科技有限公司 | 电化学装置 |
CN114156537A (zh) * | 2021-11-30 | 2022-03-08 | 珠海冠宇电池股份有限公司 | 一种电解液及包括该电解液的电化学装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012053485A1 (ja) * | 2010-10-18 | 2012-04-26 | 三菱化学株式会社 | 非水系電解液及びそれを用いた非水系電解液電池 |
CN103811815A (zh) * | 2011-01-31 | 2014-05-21 | 三菱化学株式会社 | 非水电解液及使用该非水电解液的非水电解质二次电池 |
CN104285332A (zh) * | 2012-05-11 | 2015-01-14 | 宇部兴产株式会社 | 非水电解液以及使用了非水电解液的蓄电设备 |
JP2015179670A (ja) * | 2014-02-28 | 2015-10-08 | 三菱化学株式会社 | 非水系電解質、およびそれを用いた非水系電解質二次電池 |
CN105074996A (zh) * | 2013-04-01 | 2015-11-18 | 宇部兴产株式会社 | 非水电解液和使用了该非水电解液的蓄电设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140377668A1 (en) * | 2011-12-28 | 2014-12-25 | Ube Industries, Ltd. | Nonaqueous electrolytic solution and energy storage device using same |
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- 2016-06-20 CN CN201610458121.XA patent/CN106025339B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012053485A1 (ja) * | 2010-10-18 | 2012-04-26 | 三菱化学株式会社 | 非水系電解液及びそれを用いた非水系電解液電池 |
CN103811815A (zh) * | 2011-01-31 | 2014-05-21 | 三菱化学株式会社 | 非水电解液及使用该非水电解液的非水电解质二次电池 |
CN104285332A (zh) * | 2012-05-11 | 2015-01-14 | 宇部兴产株式会社 | 非水电解液以及使用了非水电解液的蓄电设备 |
CN105074996A (zh) * | 2013-04-01 | 2015-11-18 | 宇部兴产株式会社 | 非水电解液和使用了该非水电解液的蓄电设备 |
JP2015179670A (ja) * | 2014-02-28 | 2015-10-08 | 三菱化学株式会社 | 非水系電解質、およびそれを用いた非水系電解質二次電池 |
Non-Patent Citations (1)
Title |
---|
Hexamethylene diisocyanate as an electrolyte additive for high-energy density lithium ion batteries;Yang Liu等;《Journal of Materials Chemistry A》;20150313;第3卷;第8246-8249页 * |
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