CN110867612A - 一种锂离子电池低温充放电解液 - Google Patents
一种锂离子电池低温充放电解液 Download PDFInfo
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- CN110867612A CN110867612A CN201910975510.3A CN201910975510A CN110867612A CN 110867612 A CN110867612 A CN 110867612A CN 201910975510 A CN201910975510 A CN 201910975510A CN 110867612 A CN110867612 A CN 110867612A
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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
- 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
- H01M10/0568—Liquid materials characterised by the solutes
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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
- H01M10/0569—Liquid materials characterised by the solvents
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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
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
- H01M2300/0042—Four or more solvents
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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 Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
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Abstract
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CN201910975510.3A CN110867612B (zh) | 2019-10-15 | 2019-10-15 | 一种锂离子电池低温充放电解液 |
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CN110867612A true CN110867612A (zh) | 2020-03-06 |
CN110867612B CN110867612B (zh) | 2022-03-08 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111697268A (zh) * | 2020-05-15 | 2020-09-22 | 湖南博信新能源科技有限公司 | 一种高安全型锂电池宽温度范围电解液及其制备方法和锂电池 |
WO2020216052A1 (zh) * | 2019-04-26 | 2020-10-29 | 宁德时代新能源科技股份有限公司 | 电解液、锂离子电池及含有该锂离子电池的装置 |
CN111969249A (zh) * | 2020-07-30 | 2020-11-20 | 北京理工大学 | 一种含负极保护添加剂的锂硫电池电解液 |
Citations (6)
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CN1474476A (zh) * | 2002-08-05 | 2004-02-11 | 三井化学株式会社 | 电解液用添加剂,使用该添加剂的非水电解液及二次电池 |
US20100092872A1 (en) * | 2007-04-20 | 2010-04-15 | Ube Industries, Ltd. | Nonaqueous electrolyte solution for lithium secondary battery and lithium secondary battery using the same |
CN102983362A (zh) * | 2012-12-20 | 2013-03-20 | 中国东方电气集团有限公司 | 一种磷酸亚铁锂锂离子电池用低温电解液 |
CN106328999A (zh) * | 2016-11-29 | 2017-01-11 | 河南省法恩莱特新能源科技有限公司 | 一种锂离子电池高倍率电解液 |
US20170331153A1 (en) * | 2015-05-05 | 2017-11-16 | Ut-Battelle, Llc | Stable fluorinated alkylated lithium malonatoborate salts for lithium-ion battery applications |
CN109065950A (zh) * | 2018-07-19 | 2018-12-21 | 合肥国轩高科动力能源有限公司 | 一种基于表面活性剂的低温锂离子电池电解液及锂离子电池 |
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2019
- 2019-10-15 CN CN201910975510.3A patent/CN110867612B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1474476A (zh) * | 2002-08-05 | 2004-02-11 | 三井化学株式会社 | 电解液用添加剂,使用该添加剂的非水电解液及二次电池 |
US20100092872A1 (en) * | 2007-04-20 | 2010-04-15 | Ube Industries, Ltd. | Nonaqueous electrolyte solution for lithium secondary battery and lithium secondary battery using the same |
CN102983362A (zh) * | 2012-12-20 | 2013-03-20 | 中国东方电气集团有限公司 | 一种磷酸亚铁锂锂离子电池用低温电解液 |
US20170331153A1 (en) * | 2015-05-05 | 2017-11-16 | Ut-Battelle, Llc | Stable fluorinated alkylated lithium malonatoborate salts for lithium-ion battery applications |
CN106328999A (zh) * | 2016-11-29 | 2017-01-11 | 河南省法恩莱特新能源科技有限公司 | 一种锂离子电池高倍率电解液 |
CN109065950A (zh) * | 2018-07-19 | 2018-12-21 | 合肥国轩高科动力能源有限公司 | 一种基于表面活性剂的低温锂离子电池电解液及锂离子电池 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020216052A1 (zh) * | 2019-04-26 | 2020-10-29 | 宁德时代新能源科技股份有限公司 | 电解液、锂离子电池及含有该锂离子电池的装置 |
EP3944391A4 (en) * | 2019-04-26 | 2022-05-18 | Contemporary Amperex Technology Co., Limited | ELECTROLYTIC SOLUTION, LITHIUM-ION BATTERY AND DEVICE CONTAINING A LITHIUM-ION BATTERY |
CN111697268A (zh) * | 2020-05-15 | 2020-09-22 | 湖南博信新能源科技有限公司 | 一种高安全型锂电池宽温度范围电解液及其制备方法和锂电池 |
CN111969249A (zh) * | 2020-07-30 | 2020-11-20 | 北京理工大学 | 一种含负极保护添加剂的锂硫电池电解液 |
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Inventor after: Shao Junhua Inventor after: Zhang Lijuan Inventor after: Kong Dongbo Inventor after: Yan Guofeng Inventor after: Li Haijie Inventor after: Gong Guobin Inventor after: Hou Hongqi Inventor after: Shi Xiaofeng Inventor before: Yan Guofeng Inventor before: Li Haijie Inventor before: Gong Guobin Inventor before: Hou Hongqi Inventor before: Shi Xiaofeng |
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