CN108923067B - 一种电解液添加剂和含有其的电解液、锂离子电池及设备 - Google Patents
一种电解液添加剂和含有其的电解液、锂离子电池及设备 Download PDFInfo
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- CN108923067B CN108923067B CN201811038291.8A CN201811038291A CN108923067B CN 108923067 B CN108923067 B CN 108923067B CN 201811038291 A CN201811038291 A CN 201811038291A CN 108923067 B CN108923067 B CN 108923067B
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- electrolyte
- lithium ion
- ion battery
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- hydrogen
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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
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
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- 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)
- Materials Engineering (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
Description
主溶剂 | 添加剂 | 锂盐 | |
实施例2 | EC:EMC:DEC=3:6:1 | 0.5%丙磺酸四氟磷酸锂 | 1.0mol/L |
实施例3 | EC:EMC:DMC=3:5:2 | 1%乙磺酸四氟磷酸锂 | 1.0mol/L |
对比例1 | EC:EMC:DEC=3:5:2 | 不含添加剂 | 1.0mol/L |
Claims (13)
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CN201811038291.8A CN108923067B (zh) | 2018-09-06 | 2018-09-06 | 一种电解液添加剂和含有其的电解液、锂离子电池及设备 |
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CN201811038291.8A CN108923067B (zh) | 2018-09-06 | 2018-09-06 | 一种电解液添加剂和含有其的电解液、锂离子电池及设备 |
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CN108923067A CN108923067A (zh) | 2018-11-30 |
CN108923067B true CN108923067B (zh) | 2020-01-14 |
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Family Cites Families (3)
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CN103633370A (zh) * | 2013-12-06 | 2014-03-12 | 珠海市赛纬电子材料有限公司 | 钛酸锂电池非水电解液及钛酸锂电池 |
CN106025356B (zh) * | 2016-06-23 | 2019-05-24 | 宁德新能源科技有限公司 | 一种电解液以及含有该电解液的锂离子电池 |
CN106099184A (zh) * | 2016-06-28 | 2016-11-09 | 宁德新能源科技有限公司 | 一种电解液及使用该电解液的锂离子电池 |
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Effective date of registration: 20190701 Address after: 101102 Beijing Tongzhou District Huanyu Road No.3 Building No.14, 3 Floors Applicant after: Sander New Energy Technology Development Co.,Ltd. Applicant after: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: Unit 402, Fuqing Huayuan Commercial and Residential Building, Bayi Town, Linzhi City, Tibet Autonomous Region Applicant before: Sound Group Co.,Ltd. Applicant before: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201102 Address after: 411201 Xiangtan 316, Hunan, China, two, 316, Benz West Road. Patentee after: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 101102 Beijing Tongzhou District Huanyu Road No.3 Building No.14, 3 Floors Patentee before: Sander New Energy Technology Development Co.,Ltd. Patentee before: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. |
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