CN1194439C - 二次锂离子电池电解液的制备方法 - Google Patents
二次锂离子电池电解液的制备方法 Download PDFInfo
- Publication number
- CN1194439C CN1194439C CNB031138977A CN03113897A CN1194439C CN 1194439 C CN1194439 C CN 1194439C CN B031138977 A CNB031138977 A CN B031138977A CN 03113897 A CN03113897 A CN 03113897A CN 1194439 C CN1194439 C CN 1194439C
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- CN
- China
- Prior art keywords
- organic solvent
- carbonate
- electrolyte
- secondary lithium
- electrolyte solution
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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.)
- Expired - Lifetime
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
Abstract
Description
编号 | 添加剂用量(%) | 20日 | 40日 | 60日 |
游离酸 水分 色泽ppm ppm | 游离酸 水分 色泽ppm ppm | 游离酸 水分 色泽ppm ppm | ||
13 | 0 | 无色28 15透明 | 44 20 微混 | 85 50 深红 |
14 | 0.1 | 无色20 14透明 | 无色22 18透明 | 65 32 微混 |
15 | 0.5 | 无色16 12透明 | 无色13 17透明 | 无色32 25透明 |
16 | 1 | 无色8 8透明 | 无色9 6透明 | 无色12 8透明 |
17 | 2 | 无色7 7透明 | 无色6 10透明 | 无色5 4透明 |
18 | 5 | 无色2 7透明 | 无色4 7透明 | 无色8 10透明 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031138977A CN1194439C (zh) | 2003-03-08 | 2003-03-08 | 二次锂离子电池电解液的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031138977A CN1194439C (zh) | 2003-03-08 | 2003-03-08 | 二次锂离子电池电解液的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1434536A CN1434536A (zh) | 2003-08-06 |
CN1194439C true CN1194439C (zh) | 2005-03-23 |
Family
ID=27634219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB031138977A Expired - Lifetime CN1194439C (zh) | 2003-03-08 | 2003-03-08 | 二次锂离子电池电解液的制备方法 |
Country Status (1)
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CN (1) | CN1194439C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023102793A1 (zh) | 2021-12-08 | 2023-06-15 | 宁德时代新能源科技股份有限公司 | 二次电池及包含其的用电装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2278652B1 (en) * | 2005-06-23 | 2013-02-13 | Mitsubishi Chemical Corporation | Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery using the same |
CN101771167B (zh) * | 2010-02-05 | 2013-09-25 | 九江天赐高新材料有限公司 | 一种高容量锂离子电解液、电池以及电池的制备方法 |
EP3763670A1 (en) * | 2010-05-28 | 2021-01-13 | Nippon Shokubai Co., Ltd. | Alkali metal salt of fluorosulfonyl imide |
JP5498419B2 (ja) * | 2011-03-22 | 2014-05-21 | 株式会社東芝 | 非水電解質電池及び電池パック |
CN102496739A (zh) * | 2011-11-14 | 2012-06-13 | 中国海洋石油总公司 | 一种高倍率充放电锂动力电池非水电解液的制造方法 |
US10615457B2 (en) | 2015-02-25 | 2020-04-07 | Ses Holdings Pte. Ltd. | Electrolyte system for high voltage lithium ion battery |
CN105294404B (zh) * | 2015-09-10 | 2017-10-24 | 沈阳化工大学 | 利用负载型氧化钙除水剂去除苯甲醚中水分的方法 |
CN105552436A (zh) * | 2015-12-09 | 2016-05-04 | 合肥国盛电池科技有限公司 | 锂电池电解液及新型锂离子电池 |
CN107774009A (zh) * | 2016-08-30 | 2018-03-09 | 邱先虎 | 一种六氟磷酸锂电解液中溶剂的处理方法 |
CN106450456A (zh) * | 2016-10-31 | 2017-02-22 | 武汉美格科技股份有限公司 | 一种耐高温高倍率锂离子电池电解液及包含其的电池 |
CN109133023B (zh) * | 2017-06-27 | 2021-12-31 | 天津金牛电源材料有限责任公司 | 一种二氟磷酸锂制备过程中非水溶剂的循环利用方法 |
CN107732266B (zh) * | 2017-08-29 | 2019-08-06 | 成都安普利菲能源技术有限公司 | 高通量配液方法 |
CN109698314B (zh) * | 2017-10-24 | 2021-03-26 | 比亚迪股份有限公司 | 一种电解液及含有该电解液和/或负极的锂离子电池 |
CN112397785A (zh) * | 2020-11-16 | 2021-02-23 | 合肥国轩高科动力能源有限公司 | 一种高电压低阻抗型锂离子电池电解液及锂离子电池 |
WO2024070821A1 (ja) * | 2022-09-29 | 2024-04-04 | 株式会社村田製作所 | 二次電池用電解液および二次電池 |
CN116742141A (zh) * | 2023-06-02 | 2023-09-12 | 胜华新能源科技(东营)有限公司 | 一种锂离子电池电解液的生产设备及生产方法 |
-
2003
- 2003-03-08 CN CNB031138977A patent/CN1194439C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023102793A1 (zh) | 2021-12-08 | 2023-06-15 | 宁德时代新能源科技股份有限公司 | 二次电池及包含其的用电装置 |
Also Published As
Publication number | Publication date |
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CN1434536A (zh) | 2003-08-06 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG HONGZHENG BATTERY MATERIAL TECHNOLOGY Co.,Ltd. Assignor: Shantou Jinguang High-Tech Co.,Ltd. Contract record no.: 2012370000071 Denomination of invention: Method for preparing secondary lithium ion cell electrolyte solution and equipment thereof Granted publication date: 20050323 License type: Common License Open date: 20030806 Record date: 20120411 |
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C56 | Change in the name or address of the patentee | ||
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Address after: 515071 Shantou Shantou Free Trade Zone, Guangdong, A06 block office building Patentee after: GUANGDONG JINGUANG HIGH-TECH CO.,LTD. Address before: 515064 Guangdong province Shantou City Park Chaoshan road Yuepu Xing Industrial Park Patentee before: Shantou Jinguang High-Tech Co.,Ltd. |
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Granted publication date: 20050323 |