CN111490292B - 非水电解液功能添加剂、非水电解液及锂离子电池 - Google Patents
非水电解液功能添加剂、非水电解液及锂离子电池 Download PDFInfo
- Publication number
- CN111490292B CN111490292B CN202010308244.1A CN202010308244A CN111490292B CN 111490292 B CN111490292 B CN 111490292B CN 202010308244 A CN202010308244 A CN 202010308244A CN 111490292 B CN111490292 B CN 111490292B
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- Prior art keywords
- lithium
- carbonate
- electrolyte
- electrolytic solution
- solvent
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010308244.1A CN111490292B (zh) | 2020-04-18 | 2020-04-18 | 非水电解液功能添加剂、非水电解液及锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010308244.1A CN111490292B (zh) | 2020-04-18 | 2020-04-18 | 非水电解液功能添加剂、非水电解液及锂离子电池 |
Publications (2)
Publication Number | Publication Date |
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CN111490292A CN111490292A (zh) | 2020-08-04 |
CN111490292B true CN111490292B (zh) | 2020-12-29 |
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Application Number | Title | Priority Date | Filing Date |
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CN202010308244.1A Active CN111490292B (zh) | 2020-04-18 | 2020-04-18 | 非水电解液功能添加剂、非水电解液及锂离子电池 |
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CN (1) | CN111490292B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113690488B (zh) * | 2021-08-10 | 2023-03-07 | 惠州锂威新能源科技有限公司 | 一种电解液及含有该电解液的锂离子电池 |
CN118497504A (zh) * | 2024-07-18 | 2024-08-16 | 新乡市中天新能源科技股份有限公司 | 一种锂电池回收溶液和废旧三元电池的正极材料的回收方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5463581B2 (ja) * | 2009-03-11 | 2014-04-09 | 三井化学株式会社 | 非水電解質及び該非水電解質を含む非水電解質二次電池 |
CN108199076A (zh) * | 2017-12-27 | 2018-06-22 | 清远佳致新材料研究院有限公司 | 一种锂离子电池用高电压电解液及锂离子电池 |
CN108288728A (zh) * | 2018-01-23 | 2018-07-17 | 广东卡达克汽车科技有限公司 | 一种适配硅碳材料的锂离子电池电解液及其应用 |
CN110112465B (zh) * | 2019-04-24 | 2022-04-19 | 东莞东阳光科研发有限公司 | 富锂锰基正极材料体系电池用电解液及锂离子电池 |
CN110931868B (zh) * | 2019-11-27 | 2022-04-15 | 惠州锂威新能源科技有限公司 | 一种非水电解液及含有该电解液的锂离子电池 |
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2020
- 2020-04-18 CN CN202010308244.1A patent/CN111490292B/zh active Active
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Publication number | Publication date |
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CN111490292A (zh) | 2020-08-04 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nonaqueous electrolyte functional additive, nonaqueous electrolyte and lithium ion battery Effective date of registration: 20210917 Granted publication date: 20201229 Pledgee: Dongguan Rural Commercial Bank Co.,Ltd. Chang'an sub branch Pledgor: DONGGUAN HEC TECH R&D Co.,Ltd. Registration number: Y2021980009557 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220928 Granted publication date: 20201229 Pledgee: Dongguan Rural Commercial Bank Co.,Ltd. Chang'an sub branch Pledgor: DONGGUAN HEC TECH R&D Co.,Ltd. Registration number: Y2021980009557 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Non aqueous electrolyte functional additive, non aqueous electrolyte and lithium ion battery Effective date of registration: 20220930 Granted publication date: 20201229 Pledgee: Dongguan Rural Commercial Bank Co.,Ltd. Chang'an sub branch Pledgor: DONGGUAN HEC TECH R&D Co.,Ltd. Registration number: Y2022980017245 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |