CN108134134A - A kind of lithium-ion battery electrolytes additive, electrolyte, lithium ion battery - Google Patents
A kind of lithium-ion battery electrolytes additive, electrolyte, lithium ion battery Download PDFInfo
- Publication number
- CN108134134A CN108134134A CN201711311478.6A CN201711311478A CN108134134A CN 108134134 A CN108134134 A CN 108134134A CN 201711311478 A CN201711311478 A CN 201711311478A CN 108134134 A CN108134134 A CN 108134134A
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- CN
- China
- Prior art keywords
- lithium
- ion battery
- electrolyte
- additive
- sulfuric acid
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- 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.)
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Classifications
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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
-
- 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
- 20 DEG C, 12h | - 40 DEG C, 12h | 55 DEG C, 28 days | |
Embodiment 1 | 85% | 75% | 85% |
Embodiment 2 | 83.2% | 71.8% | 83.2% |
Embodiment 3 | 84.8% | 73.8% | 84.6% |
Embodiment 4 | 84% | 73.6% | 84.2% |
Comparative example 1 | 65.3% | 57.4% | 68.5% |
Comparative example 2 | 68.6% | 65% | 66.4% |
Comparative example 3 | 76.3% | 68.3% | 66% |
Comparative example 4 | 75.6% | 67% | 67.6% |
Comparative example 5 | 76% | 68% | 70% |
Comparative example 6 | 80.1% | 70.2% | 70.4% |
Comparative example 7 | 80.2% | 70.1% | 80.2% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711311478.6A CN108134134B (en) | 2017-12-11 | 2017-12-11 | Lithium ion battery electrolyte and lithium ion battery |
Applications Claiming Priority (1)
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CN201711311478.6A CN108134134B (en) | 2017-12-11 | 2017-12-11 | Lithium ion battery electrolyte and lithium ion battery |
Publications (2)
Publication Number | Publication Date |
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CN108134134A true CN108134134A (en) | 2018-06-08 |
CN108134134B CN108134134B (en) | 2020-04-10 |
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CN201711311478.6A Active CN108134134B (en) | 2017-12-11 | 2017-12-11 | Lithium ion battery electrolyte and lithium ion battery |
Country Status (1)
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CN (1) | CN108134134B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109411816A (en) * | 2018-10-25 | 2019-03-01 | 河南省法恩莱特新能源科技有限公司 | A kind of high magnification electrolyte of lithium ion battery |
CN110085911A (en) * | 2019-04-27 | 2019-08-02 | 珠海冠宇电池有限公司 | Nonaqueous electrolytic solution and lithium ion battery containing the nonaqueous electrolytic solution |
CN110931863A (en) * | 2019-11-12 | 2020-03-27 | 深圳市比克动力电池有限公司 | Additive for battery electrolyte, lithium ion battery electrolyte and lithium ion battery |
CN111029656A (en) * | 2019-12-23 | 2020-04-17 | 杉杉新材料(衢州)有限公司 | Lithium ion battery non-aqueous electrolyte and lithium ion battery thereof |
CN112271338A (en) * | 2020-11-27 | 2021-01-26 | 凯博能源科技有限公司 | Electrolyte and lithium ion battery containing same |
CN112909341A (en) * | 2021-01-11 | 2021-06-04 | 电子科技大学 | Lithium ion battery electrolyte, preparation method thereof, lithium ion battery and electric vehicle |
WO2024077765A1 (en) * | 2022-10-14 | 2024-04-18 | 欣旺达动力科技股份有限公司 | Secondary battery and use thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105047995A (en) * | 2015-09-22 | 2015-11-11 | 宁德新能源科技有限公司 | Electrolyte, lithium ion battery comprising same and preparation method of lithium ion battery |
CN105576283A (en) * | 2016-02-03 | 2016-05-11 | 东莞市凯欣电池材料有限公司 | High voltage electrolyte considering high and low temperature performance and lithium ion battery using the electrolyte |
CN106025359A (en) * | 2016-07-08 | 2016-10-12 | 珠海市赛纬电子材料股份有限公司 | Lithium ion power battery non-water electrolyte |
CN106252715A (en) * | 2016-09-30 | 2016-12-21 | 合肥国轩高科动力能源有限公司 | A kind of high-temperature electrolyte of lithium ion battery |
CN106450461A (en) * | 2016-12-14 | 2017-02-22 | 东莞市凯欣电池材料有限公司 | Lithium secondary battery overcharge protection electrolyte and lithium secondary battery |
-
2017
- 2017-12-11 CN CN201711311478.6A patent/CN108134134B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105047995A (en) * | 2015-09-22 | 2015-11-11 | 宁德新能源科技有限公司 | Electrolyte, lithium ion battery comprising same and preparation method of lithium ion battery |
CN105576283A (en) * | 2016-02-03 | 2016-05-11 | 东莞市凯欣电池材料有限公司 | High voltage electrolyte considering high and low temperature performance and lithium ion battery using the electrolyte |
CN106025359A (en) * | 2016-07-08 | 2016-10-12 | 珠海市赛纬电子材料股份有限公司 | Lithium ion power battery non-water electrolyte |
CN106252715A (en) * | 2016-09-30 | 2016-12-21 | 合肥国轩高科动力能源有限公司 | A kind of high-temperature electrolyte of lithium ion battery |
CN106450461A (en) * | 2016-12-14 | 2017-02-22 | 东莞市凯欣电池材料有限公司 | Lithium secondary battery overcharge protection electrolyte and lithium secondary battery |
Non-Patent Citations (1)
Title |
---|
赵夫刚: "适用于磷酸亚铁锂的锂离子电池电解液的研究", 《中国优秀硕士学位论文全文数据库(电子期刊)•工程科技Ⅱ辑》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109411816A (en) * | 2018-10-25 | 2019-03-01 | 河南省法恩莱特新能源科技有限公司 | A kind of high magnification electrolyte of lithium ion battery |
CN110085911A (en) * | 2019-04-27 | 2019-08-02 | 珠海冠宇电池有限公司 | Nonaqueous electrolytic solution and lithium ion battery containing the nonaqueous electrolytic solution |
CN110085911B (en) * | 2019-04-27 | 2021-04-06 | 珠海冠宇电池股份有限公司 | Non-aqueous electrolyte and lithium ion battery containing same |
CN110931863A (en) * | 2019-11-12 | 2020-03-27 | 深圳市比克动力电池有限公司 | Additive for battery electrolyte, lithium ion battery electrolyte and lithium ion battery |
CN111029656A (en) * | 2019-12-23 | 2020-04-17 | 杉杉新材料(衢州)有限公司 | Lithium ion battery non-aqueous electrolyte and lithium ion battery thereof |
CN112271338A (en) * | 2020-11-27 | 2021-01-26 | 凯博能源科技有限公司 | Electrolyte and lithium ion battery containing same |
CN112909341A (en) * | 2021-01-11 | 2021-06-04 | 电子科技大学 | Lithium ion battery electrolyte, preparation method thereof, lithium ion battery and electric vehicle |
WO2024077765A1 (en) * | 2022-10-14 | 2024-04-18 | 欣旺达动力科技股份有限公司 | Secondary battery and use thereof |
Also Published As
Publication number | Publication date |
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CN108134134B (en) | 2020-04-10 |
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CP01 | Change in the name or title of a patent holder |
Address after: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee after: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee before: Kaibo Energy Technology Co.,Ltd. Address after: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee after: Kaibo Energy Technology Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee before: CHINA AVIATION LITHIUM BATTERY RESEARCH INSTITUTE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220114 Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Patentee after: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Patentee before: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. |
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TR01 | Transfer of patent right |