CN103762327B - 一种锂离子电池隔膜及其生产工艺 - Google Patents
一种锂离子电池隔膜及其生产工艺 Download PDFInfo
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- CN103762327B CN103762327B CN201410021244.8A CN201410021244A CN103762327B CN 103762327 B CN103762327 B CN 103762327B CN 201410021244 A CN201410021244 A CN 201410021244A CN 103762327 B CN103762327 B CN 103762327B
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
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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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CN201410021244.8A CN103762327B (zh) | 2014-01-17 | 2014-01-17 | 一种锂离子电池隔膜及其生产工艺 |
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CN201410021244.8A CN103762327B (zh) | 2014-01-17 | 2014-01-17 | 一种锂离子电池隔膜及其生产工艺 |
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CN103762327A CN103762327A (zh) | 2014-04-30 |
CN103762327B true CN103762327B (zh) | 2016-07-27 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109216631A (zh) * | 2018-09-14 | 2019-01-15 | 力信(江苏)能源科技有限责任公司 | 一种高安全性锂离子电池复合隔膜及其制备方法 |
CN113629355A (zh) * | 2021-08-06 | 2021-11-09 | 溧阳月泉电能源有限公司 | 一种全聚合物耐高温隔膜及其制备方法 |
CN114243221B (zh) * | 2021-12-23 | 2022-10-11 | 中材锂膜有限公司 | 高弹性形变量隔膜及其制备方法 |
CN117937051B (zh) * | 2024-03-21 | 2024-06-21 | 宁德新能源科技有限公司 | 一种隔离膜、二次电池和电子装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101241984A (zh) * | 2008-03-14 | 2008-08-13 | 深圳市富易达电子科技有限公司 | 一种锂离子电池复合隔离膜及其制备方法 |
CN101615697A (zh) * | 2008-06-27 | 2009-12-30 | 比亚迪股份有限公司 | 一种锂离子电池 |
CN101781417A (zh) * | 2010-02-10 | 2010-07-21 | 沧州明珠塑料股份有限公司 | 一种湿法制备聚烯烃微孔膜的方法 |
CN101914242A (zh) * | 2010-08-17 | 2010-12-15 | 东华大学 | 超高分子量聚丙烯/超高分子量聚乙烯/环氧树脂复合膜 |
CN101920565A (zh) * | 2010-06-13 | 2010-12-22 | 河北金力新能源材料科技有限公司 | 一种聚合物多孔膜的制备方法 |
CN101921423A (zh) * | 2010-08-17 | 2010-12-22 | 东华大学 | 超高分子量聚乙烯/环氧树脂复合膜及其制备方法 |
CN101997102A (zh) * | 2009-08-26 | 2011-03-30 | 比亚迪股份有限公司 | 一种锂离子电池隔膜及其制作方法 |
CN102209632A (zh) * | 2008-11-10 | 2011-10-05 | 三菱树脂株式会社 | 叠层多孔膜、锂电池用隔板及电池 |
CN102683631A (zh) * | 2012-04-27 | 2012-09-19 | 南通天丰电子新材料有限公司 | 双向同步拉伸均匀可调微孔结构耐高温隔膜的制备方法 |
CN103493252A (zh) * | 2011-04-04 | 2014-01-01 | 阿普柔斯公司 | 改进的电池隔片及其形成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4280381B2 (ja) * | 1999-12-22 | 2009-06-17 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法 |
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- 2014-01-17 CN CN201410021244.8A patent/CN103762327B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101241984A (zh) * | 2008-03-14 | 2008-08-13 | 深圳市富易达电子科技有限公司 | 一种锂离子电池复合隔离膜及其制备方法 |
CN101615697A (zh) * | 2008-06-27 | 2009-12-30 | 比亚迪股份有限公司 | 一种锂离子电池 |
CN102209632A (zh) * | 2008-11-10 | 2011-10-05 | 三菱树脂株式会社 | 叠层多孔膜、锂电池用隔板及电池 |
CN101997102A (zh) * | 2009-08-26 | 2011-03-30 | 比亚迪股份有限公司 | 一种锂离子电池隔膜及其制作方法 |
CN101781417A (zh) * | 2010-02-10 | 2010-07-21 | 沧州明珠塑料股份有限公司 | 一种湿法制备聚烯烃微孔膜的方法 |
CN101920565A (zh) * | 2010-06-13 | 2010-12-22 | 河北金力新能源材料科技有限公司 | 一种聚合物多孔膜的制备方法 |
CN101914242A (zh) * | 2010-08-17 | 2010-12-15 | 东华大学 | 超高分子量聚丙烯/超高分子量聚乙烯/环氧树脂复合膜 |
CN101921423A (zh) * | 2010-08-17 | 2010-12-22 | 东华大学 | 超高分子量聚乙烯/环氧树脂复合膜及其制备方法 |
CN103493252A (zh) * | 2011-04-04 | 2014-01-01 | 阿普柔斯公司 | 改进的电池隔片及其形成方法 |
CN102683631A (zh) * | 2012-04-27 | 2012-09-19 | 南通天丰电子新材料有限公司 | 双向同步拉伸均匀可调微孔结构耐高温隔膜的制备方法 |
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Address after: 241000 No. 220, building A3, comprehensive service zone, Wuhu high tech Industrial Development Zone, Anhui Province Patentee after: Anhui Xinyongtuo New Materials Co.,Ltd. Address before: 241000 No. 220, building A3, comprehensive service zone, Wuhu high tech Industrial Development Zone, Anhui Province Patentee before: WUHU YUNYI NEW MATERIAL TECHNOLOGY CO.,LTD. |