CN109037782B - 一种改善软包锂离子电池表面褶皱的贴膜及贴膜方法 - Google Patents
一种改善软包锂离子电池表面褶皱的贴膜及贴膜方法 Download PDFInfo
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- CN109037782B CN109037782B CN201810665185.6A CN201810665185A CN109037782B CN 109037782 B CN109037782 B CN 109037782B CN 201810665185 A CN201810665185 A CN 201810665185A CN 109037782 B CN109037782 B CN 109037782B
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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
- H01M10/058—Construction or manufacture
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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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- 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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- 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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Abstract
Description
总数量/n | 褶皱数量/n | 不良率% | |
实施例1 | 2000 | 4 | 0.20 |
实施例2 | 2000 | 3 | 0.15 |
实施例3 | 2000 | 5 | 0.25 |
对比例 | 2000 | 63 | 3.15 |
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CN201810665185.6A CN109037782B (zh) | 2018-06-26 | 2018-06-26 | 一种改善软包锂离子电池表面褶皱的贴膜及贴膜方法 |
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CN201810665185.6A CN109037782B (zh) | 2018-06-26 | 2018-06-26 | 一种改善软包锂离子电池表面褶皱的贴膜及贴膜方法 |
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CN109037782A CN109037782A (zh) | 2018-12-18 |
CN109037782B true CN109037782B (zh) | 2021-12-10 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109860723A (zh) * | 2019-03-19 | 2019-06-07 | 珠海光宇电池有限公司 | 一种改善锂电池表面平整度的方法、锂电池及其制备方法 |
CN111584928A (zh) * | 2020-06-27 | 2020-08-25 | 天能帅福得能源股份有限公司 | 一种高平整度软包锂离子电池及其制备方法 |
Citations (6)
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CN102694134A (zh) * | 2011-03-23 | 2012-09-26 | 许名飞 | 一种预防软包装锂离子电池表面腐蚀的方法 |
CN203932125U (zh) * | 2014-02-24 | 2014-11-05 | 联想(北京)有限公司 | 软包电池包装膜及软包电池 |
CN105489939A (zh) * | 2015-08-03 | 2016-04-13 | 万向A一二三系统有限公司 | 一种防止铝塑膜折边形变的方法 |
CN205985140U (zh) * | 2016-08-30 | 2017-02-22 | 广州梁氏通讯电器有限公司 | 一种电池贴纸、电池及终端 |
CN207009526U (zh) * | 2017-08-10 | 2018-02-13 | 东莞市宝博电子有限公司 | 一种可以排出内部气体的锂离子电池 |
CN207320176U (zh) * | 2017-10-17 | 2018-05-04 | 上海展枭新能源科技有限公司 | 一种带安全阀的软包蓄电装置及所用外包装膜 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103113724B (zh) * | 2013-03-01 | 2015-03-18 | 宁波长阳科技有限公司 | 一种热收缩聚酯薄膜及其制备方法 |
CN205680709U (zh) * | 2016-05-16 | 2016-11-09 | 深圳市新浦自动化设备有限公司 | 一种软包锂电池化成机上的电池固定件 |
CN206690631U (zh) * | 2017-05-03 | 2017-12-01 | 东莞市智坤电子材料有限公司 | 一种耐高温硅胶保护膜 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694134A (zh) * | 2011-03-23 | 2012-09-26 | 许名飞 | 一种预防软包装锂离子电池表面腐蚀的方法 |
CN203932125U (zh) * | 2014-02-24 | 2014-11-05 | 联想(北京)有限公司 | 软包电池包装膜及软包电池 |
CN105489939A (zh) * | 2015-08-03 | 2016-04-13 | 万向A一二三系统有限公司 | 一种防止铝塑膜折边形变的方法 |
CN205985140U (zh) * | 2016-08-30 | 2017-02-22 | 广州梁氏通讯电器有限公司 | 一种电池贴纸、电池及终端 |
CN207009526U (zh) * | 2017-08-10 | 2018-02-13 | 东莞市宝博电子有限公司 | 一种可以排出内部气体的锂离子电池 |
CN207320176U (zh) * | 2017-10-17 | 2018-05-04 | 上海展枭新能源科技有限公司 | 一种带安全阀的软包蓄电装置及所用外包装膜 |
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