CN112310476B - 一种锂离子电池离子液体电解液 - Google Patents
一种锂离子电池离子液体电解液 Download PDFInfo
- Publication number
- CN112310476B CN112310476B CN201910701011.5A CN201910701011A CN112310476B CN 112310476 B CN112310476 B CN 112310476B CN 201910701011 A CN201910701011 A CN 201910701011A CN 112310476 B CN112310476 B CN 112310476B
- Authority
- CN
- China
- Prior art keywords
- ionic liquid
- carbonate
- ion battery
- lithium ion
- electrolyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- H01M10/056—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
- H01M10/056—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
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
-
- 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
Landscapes
- 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
锂盐浓度 | 有机溶剂与离子液体质量比 | 添加剂占电解液总质量 | 自熄时间 | 200周容量保持率 | |
实施例1 | 1mol/L | 1 | 3% | 5.4 s | 92.3% |
实施例2 | 0.8mol/L | 0.5 | 5% | 3.5 s | 94.0% |
实施例3 | 1.2mol/L | 2 | 4% | 7.6 s | 91.7% |
实施例4 | 1.1mol/L | 0.75 | 3.5% | 4.7 s | 93.2% |
实施例5 | 0.9mol/L | 1.5 | 4.5% | 6.6 s | 88.9% |
实施例6 | 1mol/L | 1 | 5% | 5.2 s | 90.1% |
实施例7 | 0.8mol/L | 2 | 5% | 7.4 s | 95.0% |
对比例 | 1mol/L | 不含离子液体 | 3% | 11.0 s | 94.2% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910701011.5A CN112310476B (zh) | 2019-07-31 | 2019-07-31 | 一种锂离子电池离子液体电解液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910701011.5A CN112310476B (zh) | 2019-07-31 | 2019-07-31 | 一种锂离子电池离子液体电解液 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112310476A CN112310476A (zh) | 2021-02-02 |
CN112310476B true CN112310476B (zh) | 2021-10-29 |
Family
ID=74486236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910701011.5A Active CN112310476B (zh) | 2019-07-31 | 2019-07-31 | 一种锂离子电池离子液体电解液 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112310476B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116706238B (zh) * | 2023-08-08 | 2023-10-27 | 河北省科学院能源研究所 | 一种高低温电解液及其制备方法和应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7541492B2 (en) * | 2005-10-26 | 2009-06-02 | Toyota Jidosha Kabushiki Kaisha | Perfluoroalkanesulfonamide compounds |
DE102006023649A1 (de) * | 2006-05-17 | 2008-01-03 | Philipps-Universität Marburg | Hydrophobe ionische Flüssigkeiten |
TWI486309B (zh) * | 2012-05-31 | 2015-06-01 | China Petrochemical Dev Corp Taipei Taiwan | A lithium battery having an electrolyte solution containing an ionic liquid |
KR102005448B1 (ko) * | 2012-09-13 | 2019-07-31 | 삼성전자주식회사 | 리튬전지 |
CN103965141A (zh) * | 2013-02-04 | 2014-08-06 | 海洋王照明科技股份有限公司 | 吡咯烷离子液体及其制备方法与电解液及电容器 |
CN103814468B (zh) * | 2013-09-27 | 2018-07-06 | 惠州亿纬锂能股份有限公司 | 一种锂电池用电解液及使用该电解液的锂电池 |
EP3031798B1 (en) * | 2014-12-10 | 2017-09-27 | Belenos Clean Power Holding AG | A novel cross-linker for the preparation of a new family of single ion conduction polymers for electrochemical devices and such polymers |
CN106299472A (zh) * | 2015-05-25 | 2017-01-04 | 深圳市沃特玛电池有限公司 | 一种高安全性锂离子电池电解液及其应用 |
KR102127055B1 (ko) * | 2015-09-24 | 2020-06-26 | 주식회사 메디포럼제약 | 레독스흐름전지용 전해액을 위한 알킬기 치환된 이온성 액체 제조방법 |
CN105449275A (zh) * | 2015-11-16 | 2016-03-30 | 深圳市沃特玛电池有限公司 | 锂离子电池电解液及锂离子电池 |
CN105702950A (zh) * | 2016-02-03 | 2016-06-22 | 山东康洋电源有限公司 | 一种新能源汽车专用安全型锂离子电池 |
CN106025344B (zh) * | 2016-07-01 | 2019-02-01 | 东风商用车有限公司 | 一种锂离子电池阻燃电解液 |
CN109860712A (zh) * | 2019-03-29 | 2019-06-07 | 山东海容电源材料股份有限公司 | 一种高安全阻燃非水电解液 |
-
2019
- 2019-07-31 CN CN201910701011.5A patent/CN112310476B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112310476A (zh) | 2021-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107293789B (zh) | 一种循环效果好的锂离子电池及其电解液 | |
CN107611479B (zh) | 锂离子动力电池电解液及锂离子二次电池 | |
CN109818064A (zh) | 一种高温高电压非水电解液及含该非水电解液的锂离子电池 | |
CN111697264A (zh) | 一种高电压锂离子电池电解液 | |
CN110943253A (zh) | 高电压锂离子电池组合式电解液添加剂、电解液及其电池 | |
CN102185156A (zh) | 一种电解液 | |
CN115458811B (zh) | 一种基于砜基低共熔溶剂的电解液及其制备方法与锂离子电池 | |
CN110247119A (zh) | 一种锂二次电池电解液、锂二次电池 | |
CN109585924A (zh) | 三(烷胺基)膦化合物的应用、锂离子电池及其电解液和电解液添加剂 | |
CN105742701A (zh) | 一种电解液及锂二次电池 | |
CN101662030A (zh) | 一种电解质溶液及其制备方法和应用 | |
CN108336408A (zh) | 一种锂离子电池用非水电解液 | |
CN112310476B (zh) | 一种锂离子电池离子液体电解液 | |
CN109980283A (zh) | 锂离子电池电解液及含有该电解液的锂离子电池 | |
CN110034332B (zh) | 一种低阻抗、循环寿命长的锂离子电池电解液及其制备方法 | |
CN105742711B (zh) | 一种电解液以及一种锂离子电池 | |
KR20150011680A (ko) | 마그네슘 전지용 전해액, 이의 제조 방법 및 이를 포함하는 마그네슘 전지 | |
CN110661031A (zh) | 一种双石墨电极电池 | |
CN115286522A (zh) | 一种离子液体及其制备方法和应用 | |
CN112216868B (zh) | 一种非水电解液以及使用其的非水系电解液电池 | |
CN110165298A (zh) | 一种电解液 | |
CN114497741A (zh) | 一种高电压电解液以及锂离子电池 | |
CN109065949B (zh) | 一种高稳定性锂电池电解液及锂离子电池 | |
CN106450458A (zh) | 一种电解液与一种锂离子电池 | |
CN113782832A (zh) | 一种高压功能电解液及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Patentee after: SINOPEC NANJING CHEMICAL IND Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC NANJING CHEMICAL IND Co.,Ltd. |
|
CP03 | Change of name, title or address |