CN102769115B - 一种由聚丙烯混合物制备的锂离子电池隔膜及其制备方法 - Google Patents
一种由聚丙烯混合物制备的锂离子电池隔膜及其制备方法 Download PDFInfo
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- CN102769115B CN102769115B CN201210273164.2A CN201210273164A CN102769115B CN 102769115 B CN102769115 B CN 102769115B CN 201210273164 A CN201210273164 A CN 201210273164A CN 102769115 B CN102769115 B CN 102769115B
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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
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- 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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CN201210273164.2A CN102769115B (zh) | 2012-08-02 | 2012-08-02 | 一种由聚丙烯混合物制备的锂离子电池隔膜及其制备方法 |
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CN201210273164.2A CN102769115B (zh) | 2012-08-02 | 2012-08-02 | 一种由聚丙烯混合物制备的锂离子电池隔膜及其制备方法 |
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CN102769115A CN102769115A (zh) | 2012-11-07 |
CN102769115B true CN102769115B (zh) | 2015-05-13 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103131080B (zh) * | 2013-02-20 | 2015-05-27 | 深圳中兴创新材料技术有限公司 | 聚丙烯微孔膜及其制备方法 |
CN103407140B (zh) * | 2013-07-26 | 2015-07-01 | 常州大学 | 一种pp/pe/pp三层复合微孔膜的制备方法 |
CN103395153B (zh) * | 2013-07-26 | 2016-02-03 | 常州大学 | 一种低温制备硬弹性聚丙烯流延膜的方法 |
CN103887465B (zh) * | 2014-03-03 | 2018-01-12 | 常州大学 | 一种由聚乙烯混合物制备的锂离子电池隔膜及其制备方法 |
JP6550754B2 (ja) * | 2015-01-09 | 2019-07-31 | Jnc株式会社 | 微多孔膜およびその製造方法 |
CN104835930B (zh) * | 2015-03-24 | 2017-01-25 | 中国科学技术大学 | 一种聚烯烃微孔隔膜的制备方法 |
CN105500724A (zh) * | 2015-12-18 | 2016-04-20 | 江苏安瑞达新材料有限公司 | 一种动力锂电池隔膜的制备方法 |
US10947373B2 (en) | 2016-08-18 | 2021-03-16 | Japan Polypropylene Corporation | Polypropylene resin composition for microporous film and use of polypropylene resin composition |
CN108123086A (zh) * | 2017-11-16 | 2018-06-05 | 深圳市博盛新材料有限公司 | 一种制备锂离子电池隔膜的方法及锂离子电池隔膜 |
CN110429231B (zh) * | 2019-08-12 | 2022-04-19 | 福建拓烯新材料科技有限公司 | 交联型氧化石墨烯/聚丙烯复合隔膜、制备方法及应用 |
CN110931691B (zh) * | 2019-11-14 | 2022-05-13 | 珠海格力绿色再生资源有限公司 | 一种用于锂离子电池的隔膜及其制备方法和含有该隔膜的锂离子电池 |
CN111391267A (zh) * | 2020-03-25 | 2020-07-10 | 石狮申泰新材料科技有限公司 | 一种锂电池隔膜的干法单拉生产工艺 |
CN113004597A (zh) * | 2021-03-03 | 2021-06-22 | 浙江创富新材料有限公司 | 一种聚烯烃复合微孔膜及其制备方法 |
CN113972435B (zh) * | 2021-09-26 | 2023-01-03 | 中材锂膜有限公司 | 一种高孔隙、高透气锂离子电池基膜的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1899805A (zh) * | 2006-07-06 | 2007-01-24 | 闫里选 | 一种聚合物微孔膜的制备方法 |
CN101511587A (zh) * | 2006-08-31 | 2009-08-19 | 特里奥凡德国有限公司及两合公司 | 双轴取向的电绝缘薄膜 |
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- 2012-08-02 CN CN201210273164.2A patent/CN102769115B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1899805A (zh) * | 2006-07-06 | 2007-01-24 | 闫里选 | 一种聚合物微孔膜的制备方法 |
CN101511587A (zh) * | 2006-08-31 | 2009-08-19 | 特里奥凡德国有限公司及两合公司 | 双轴取向的电绝缘薄膜 |
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