CN109164146A - 一种通过化成曲线判断水含量的方法 - Google Patents
一种通过化成曲线判断水含量的方法 Download PDFInfo
- Publication number
- CN109164146A CN109164146A CN201811337238.8A CN201811337238A CN109164146A CN 109164146 A CN109164146 A CN 109164146A CN 201811337238 A CN201811337238 A CN 201811337238A CN 109164146 A CN109164146 A CN 109164146A
- Authority
- CN
- China
- Prior art keywords
- curve
- battery
- water content
- melted
- chemical conversion
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
-
- 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)
- Secondary Cells (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811337238.8A CN109164146B (zh) | 2018-11-12 | 2018-11-12 | 一种通过化成曲线判断水含量的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811337238.8A CN109164146B (zh) | 2018-11-12 | 2018-11-12 | 一种通过化成曲线判断水含量的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109164146A true CN109164146A (zh) | 2019-01-08 |
CN109164146B CN109164146B (zh) | 2023-06-09 |
Family
ID=64875869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811337238.8A Active CN109164146B (zh) | 2018-11-12 | 2018-11-12 | 一种通过化成曲线判断水含量的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109164146B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110470702A (zh) * | 2019-07-10 | 2019-11-19 | 深圳市比克动力电池有限公司 | 一种锂离子电池电解液和电芯水分含量测定方法 |
CN113884908A (zh) * | 2021-09-17 | 2022-01-04 | 江苏海基新能源股份有限公司 | 一种评判烘烤后锂离子电池水分合格的方法 |
CN113991198A (zh) * | 2021-09-29 | 2022-01-28 | 江苏中兴派能电池有限公司 | 一种锂离子电池电解液浸润检测方法 |
WO2023201531A1 (zh) * | 2022-04-19 | 2023-10-26 | 宁德时代新能源科技股份有限公司 | 异常电芯的识别方法、装置、电子设备及存储介质 |
WO2023201532A1 (zh) * | 2022-04-19 | 2023-10-26 | 宁德时代新能源科技股份有限公司 | 异常电芯的识别方法、装置、电子设备及存储介质 |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5712059A (en) * | 1995-09-26 | 1998-01-27 | Valence Technology, Inc. | Carbonaceous electrode and compatible electrolyte solvent |
US20020122973A1 (en) * | 2001-03-02 | 2002-09-05 | Delphi Technologies, Inc. | Method of preparation of lithium battery |
JP2004247187A (ja) * | 2003-02-14 | 2004-09-02 | Hitachi Maxell Ltd | 有機電解液電池 |
US20070105022A1 (en) * | 2005-11-10 | 2007-05-10 | Byd Company Limited | Type of non-aqueous electrolyte |
JP2009004357A (ja) * | 2007-05-18 | 2009-01-08 | Toyota Central R&D Labs Inc | 非水電解液リチウムイオン二次電池 |
CN101350430A (zh) * | 2008-08-26 | 2009-01-21 | 深圳市海盈科技有限公司 | 改善锰酸锂锂离子电池性能的电解液 |
US20100297510A1 (en) * | 2008-11-20 | 2010-11-25 | Lg Chem, Ltd. | Lithium secondary battery with improved cell characteristics |
CN102044704A (zh) * | 2010-12-16 | 2011-05-04 | 天津力神电池股份有限公司 | 抑制锂离子聚合物电池膨胀的方法 |
JP2011181427A (ja) * | 2010-03-03 | 2011-09-15 | Sanyo Electric Co Ltd | リチウム二次電池 |
CN102637903A (zh) * | 2012-04-06 | 2012-08-15 | 宁德新能源科技有限公司 | 一种锂离子电池的化成方法 |
US20130260222A1 (en) * | 2012-03-28 | 2013-10-03 | Yuhao Lu | Electrode Forming Process for Metal-Ion Battery with Hexacyanometallate Electrode |
CN103499727A (zh) * | 2013-09-29 | 2014-01-08 | 天津力神电池股份有限公司 | 一种测定锂离子电池电解液中添加剂反应电位的方法 |
CN103698714A (zh) * | 2014-01-02 | 2014-04-02 | 清华大学 | 电池容量衰减机理辨识方法及系统 |
JP2014232705A (ja) * | 2013-05-30 | 2014-12-11 | トヨタ自動車株式会社 | 非水電解液二次電池 |
JP2016009659A (ja) * | 2014-06-26 | 2016-01-18 | プライムアースEvエナジー株式会社 | 蓄電池の検査方法及び蓄電池の検査装置 |
CN105406121A (zh) * | 2015-12-16 | 2016-03-16 | 东莞市杉杉电池材料有限公司 | 一种匹配硅碳负极锂离子电池电解液及硅碳负极锂离子电池 |
CN105428723A (zh) * | 2015-12-23 | 2016-03-23 | 东莞市振华新能源科技有限公司 | 一种锂离子电芯烘烤工艺有效性的判断方法 |
CN106198293A (zh) * | 2016-08-12 | 2016-12-07 | 合肥国轩高科动力能源有限公司 | 一种动力锂电池中水分含量的测试方法 |
CN108336410A (zh) * | 2018-04-26 | 2018-07-27 | 上海力信能源科技有限责任公司 | 一种锂离子电池电解液添加剂及含有该添加剂的电解液 |
CN108363017A (zh) * | 2018-02-26 | 2018-08-03 | 大连理工大学 | 一种长时间存放的退役锂电池稳定容量值标定方法 |
-
2018
- 2018-11-12 CN CN201811337238.8A patent/CN109164146B/zh active Active
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5712059A (en) * | 1995-09-26 | 1998-01-27 | Valence Technology, Inc. | Carbonaceous electrode and compatible electrolyte solvent |
US20020122973A1 (en) * | 2001-03-02 | 2002-09-05 | Delphi Technologies, Inc. | Method of preparation of lithium battery |
JP2004247187A (ja) * | 2003-02-14 | 2004-09-02 | Hitachi Maxell Ltd | 有機電解液電池 |
US20070105022A1 (en) * | 2005-11-10 | 2007-05-10 | Byd Company Limited | Type of non-aqueous electrolyte |
JP2009004357A (ja) * | 2007-05-18 | 2009-01-08 | Toyota Central R&D Labs Inc | 非水電解液リチウムイオン二次電池 |
CN101350430A (zh) * | 2008-08-26 | 2009-01-21 | 深圳市海盈科技有限公司 | 改善锰酸锂锂离子电池性能的电解液 |
US20100297510A1 (en) * | 2008-11-20 | 2010-11-25 | Lg Chem, Ltd. | Lithium secondary battery with improved cell characteristics |
JP2011181427A (ja) * | 2010-03-03 | 2011-09-15 | Sanyo Electric Co Ltd | リチウム二次電池 |
CN102044704A (zh) * | 2010-12-16 | 2011-05-04 | 天津力神电池股份有限公司 | 抑制锂离子聚合物电池膨胀的方法 |
US20130260222A1 (en) * | 2012-03-28 | 2013-10-03 | Yuhao Lu | Electrode Forming Process for Metal-Ion Battery with Hexacyanometallate Electrode |
CN102637903A (zh) * | 2012-04-06 | 2012-08-15 | 宁德新能源科技有限公司 | 一种锂离子电池的化成方法 |
JP2014232705A (ja) * | 2013-05-30 | 2014-12-11 | トヨタ自動車株式会社 | 非水電解液二次電池 |
CN103499727A (zh) * | 2013-09-29 | 2014-01-08 | 天津力神电池股份有限公司 | 一种测定锂离子电池电解液中添加剂反应电位的方法 |
CN103698714A (zh) * | 2014-01-02 | 2014-04-02 | 清华大学 | 电池容量衰减机理辨识方法及系统 |
JP2016009659A (ja) * | 2014-06-26 | 2016-01-18 | プライムアースEvエナジー株式会社 | 蓄電池の検査方法及び蓄電池の検査装置 |
CN105406121A (zh) * | 2015-12-16 | 2016-03-16 | 东莞市杉杉电池材料有限公司 | 一种匹配硅碳负极锂离子电池电解液及硅碳负极锂离子电池 |
CN105428723A (zh) * | 2015-12-23 | 2016-03-23 | 东莞市振华新能源科技有限公司 | 一种锂离子电芯烘烤工艺有效性的判断方法 |
CN106198293A (zh) * | 2016-08-12 | 2016-12-07 | 合肥国轩高科动力能源有限公司 | 一种动力锂电池中水分含量的测试方法 |
CN108363017A (zh) * | 2018-02-26 | 2018-08-03 | 大连理工大学 | 一种长时间存放的退役锂电池稳定容量值标定方法 |
CN108336410A (zh) * | 2018-04-26 | 2018-07-27 | 上海力信能源科技有限责任公司 | 一种锂离子电池电解液添加剂及含有该添加剂的电解液 |
Non-Patent Citations (8)
Title |
---|
PAUL RIDGWAY ETAL.: "Effect of Vinylene Carbonate on Graphite Anode Cycling Efficiency", ECS TRANSACTIONS * |
吴宁宁等: "碳酸亚乙烯酯对锰酸锂电池寿命的改善及消耗研究", 《功能材料》 * |
李宁;丁大勇;付石友;黎德育;: "碳酸亚乙烯酯对聚合物锂离子电池的影响", 哈尔滨工业大学学报 * |
王海波 等: "水分对锂离子电池制程能力及循环性能的影响", 电源技术 * |
王海波等: "水分对锂离子电池制程能力及循环性能的影响", 《电源技术》 * |
肖浚仿: "《纯电动轿车基础》", 30 April 2018, 湖北科学技术出版社 * |
肖顺华等: "水分对锂离子电池性能的影响", 《应用化学》 * |
陈萌;刘中奎;左阳;张江伟;陈政伦;: "碳酸亚乙烯酯对锂离子电池性能的影响", 电源技术 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110470702A (zh) * | 2019-07-10 | 2019-11-19 | 深圳市比克动力电池有限公司 | 一种锂离子电池电解液和电芯水分含量测定方法 |
CN113884908A (zh) * | 2021-09-17 | 2022-01-04 | 江苏海基新能源股份有限公司 | 一种评判烘烤后锂离子电池水分合格的方法 |
CN113991198A (zh) * | 2021-09-29 | 2022-01-28 | 江苏中兴派能电池有限公司 | 一种锂离子电池电解液浸润检测方法 |
WO2023201531A1 (zh) * | 2022-04-19 | 2023-10-26 | 宁德时代新能源科技股份有限公司 | 异常电芯的识别方法、装置、电子设备及存储介质 |
WO2023201532A1 (zh) * | 2022-04-19 | 2023-10-26 | 宁德时代新能源科技股份有限公司 | 异常电芯的识别方法、装置、电子设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN109164146B (zh) | 2023-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109164146A (zh) | 一种通过化成曲线判断水含量的方法 | |
CN107293789B (zh) | 一种循环效果好的锂离子电池及其电解液 | |
CN106908737B (zh) | 一种基于电化学反应机理仿真的锂离子电池寿命预测方法 | |
CN109031141A (zh) | 一种锂离子电池析锂的预测方法 | |
CN106198293B (zh) | 一种动力锂电池中水分含量的测试方法 | |
CN103872381A (zh) | 一种动力电池的注液静置方法 | |
CN105895954A (zh) | 一种高稳定性动力电池电解液 | |
CN106610365A (zh) | 一种锂离子电池胀气气体检测装置及其检测方法 | |
CN106093785B (zh) | 一种铅酸电池电化学性能测试方法 | |
CN108267693B (zh) | 一种锂电池正极材料高温存储性能的快速评价方法 | |
Kanamura et al. | Electrochemical evaluation of active materials for lithium ion batteries by one (single) particle measurement | |
CN103499727A (zh) | 一种测定锂离子电池电解液中添加剂反应电位的方法 | |
CN106855610B (zh) | 钛酸锂电池健康状态估算方法 | |
CN106356566B (zh) | 一种锂电池及其制备方法 | |
Cheng et al. | Electrochemical characteristics and transport properties of V (II)/V (III) redox couple in a deep eutectic solvent: magnetic field effect | |
Cai et al. | Formation of robust CEI film on high voltage LiNi0. 6Co0. 2Mn0. 2O2 cathode enabled by functional [PIVM][TFSA] ionic liquid additive | |
CN112782250B (zh) | 一种硫化矿工作电极制备方法、工作电极及研究方法 | |
CN107024662A (zh) | 一种锂电池充放电性能与充放电机理的分析测试方法 | |
CN109448996A (zh) | 一种高压高电导电解液及其制备方法与应用 | |
Wang et al. | State of health estimation of lithium-ion battery in wide temperature range via temperature-aging coupling mechanism analysis | |
CN111579711B (zh) | 一种评测烘烤后锂离子电池水含量的方法 | |
CN107390135A (zh) | 一种快速评估铝壳高镍三元电池的膨胀的方法 | |
CN110506356A (zh) | 半固体电解液、半固体电解质、半固体电解质层和二次电池 | |
CN112179807B (zh) | 一种准确测量锂离子电池硅负极产气量的方法 | |
CN206248605U (zh) | 一种三电极电解池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200520 Address after: Room g0232, headquarters building, Changsha Zhongdian Software Park, No. 39, Jianshan Road, high tech Development Zone, Changsha City, Hunan Province Applicant after: Thornton New Energy Technology (Changsha) Co.,Ltd. Address before: 411100 Hunan province Xiangtan City Jiuhua Demonstration Zone No. 78 West Benz Applicant before: SOUNDON NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230912 Address after: No. 46, Qingfu Anshijia, Guoxiangqiao Village, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province, 315402 Patentee after: Yuyao Haitai Trading Co.,Ltd. Address before: Room g0232, headquarters building, Changsha Zhongdian Software Park, No. 39, Jianshan Road, Changsha hi tech Development Zone, Hunan 410000 Patentee before: Thornton New Energy Technology (Changsha) Co.,Ltd. |
|
TR01 | Transfer of patent right |