CN102522528A - 一种电池隔膜及其制备方法 - Google Patents
一种电池隔膜及其制备方法 Download PDFInfo
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- CN102522528A CN102522528A CN2011104580464A CN201110458046A CN102522528A CN 102522528 A CN102522528 A CN 102522528A CN 2011104580464 A CN2011104580464 A CN 2011104580464A CN 201110458046 A CN201110458046 A CN 201110458046A CN 102522528 A CN102522528 A CN 102522528A
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- battery diaphragm
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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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CN102522528A true CN102522528A (zh) | 2012-06-27 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103383996A (zh) * | 2013-06-27 | 2013-11-06 | 江苏华东锂电技术研究院有限公司 | 聚酰亚胺微孔隔膜的制备方法 |
CN104213333A (zh) * | 2014-09-05 | 2014-12-17 | 北京化工大学常州先进材料研究院 | 一种具有交联结构的聚酰亚胺/聚烯烃复合纤维膜及制备方法 |
WO2015003725A1 (en) | 2013-07-09 | 2015-01-15 | Friedrich-Schiller-Universität Jena | Electroactive polymers, manufacturing process thereof, electrode and use thereof |
CN110286075A (zh) * | 2019-06-12 | 2019-09-27 | 河北金力新能源科技股份有限公司 | 一种锂离子电池隔膜闭孔温度的测试方法 |
CN111755649A (zh) * | 2019-03-28 | 2020-10-09 | 河北金力新能源科技股份有限公司 | Pei涂覆浆料、隔膜及其制备方法和应用 |
CN111816840A (zh) * | 2019-04-11 | 2020-10-23 | 宁德时代新能源科技股份有限公司 | 一种补锂层及其负极极片和锂离子电池 |
CN113809469A (zh) * | 2018-07-19 | 2021-12-17 | 河南义腾新能源科技有限公司 | 电池隔膜铸片及其制造方法、电池隔膜及其制造方法 |
Citations (4)
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JP3994241B2 (ja) * | 1998-04-27 | 2007-10-17 | 宇部興産株式会社 | ポリイミド多孔膜及び製造方法 |
CN101304082A (zh) * | 2008-06-13 | 2008-11-12 | 梁金 | 锂离子二次电池隔膜复合膜及其制造工艺 |
CN101656306A (zh) * | 2008-08-22 | 2010-02-24 | 比亚迪股份有限公司 | 一种复合隔膜及其制备方法和包括该复合隔膜的电池 |
CN202474072U (zh) * | 2011-12-31 | 2012-10-03 | 宁波长阳科技有限公司 | 一种电池隔膜 |
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2011
- 2011-12-31 CN CN201110458046.4A patent/CN102522528B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3994241B2 (ja) * | 1998-04-27 | 2007-10-17 | 宇部興産株式会社 | ポリイミド多孔膜及び製造方法 |
CN101304082A (zh) * | 2008-06-13 | 2008-11-12 | 梁金 | 锂离子二次电池隔膜复合膜及其制造工艺 |
CN101656306A (zh) * | 2008-08-22 | 2010-02-24 | 比亚迪股份有限公司 | 一种复合隔膜及其制备方法和包括该复合隔膜的电池 |
CN202474072U (zh) * | 2011-12-31 | 2012-10-03 | 宁波长阳科技有限公司 | 一种电池隔膜 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103383996A (zh) * | 2013-06-27 | 2013-11-06 | 江苏华东锂电技术研究院有限公司 | 聚酰亚胺微孔隔膜的制备方法 |
CN103383996B (zh) * | 2013-06-27 | 2015-07-22 | 江苏华东锂电技术研究院有限公司 | 聚酰亚胺微孔隔膜的制备方法 |
WO2015003725A1 (en) | 2013-07-09 | 2015-01-15 | Friedrich-Schiller-Universität Jena | Electroactive polymers, manufacturing process thereof, electrode and use thereof |
US10103384B2 (en) | 2013-07-09 | 2018-10-16 | Evonik Degussa Gmbh | Electroactive polymers, manufacturing process thereof, electrode and use thereof |
CN104213333A (zh) * | 2014-09-05 | 2014-12-17 | 北京化工大学常州先进材料研究院 | 一种具有交联结构的聚酰亚胺/聚烯烃复合纤维膜及制备方法 |
CN113809469A (zh) * | 2018-07-19 | 2021-12-17 | 河南义腾新能源科技有限公司 | 电池隔膜铸片及其制造方法、电池隔膜及其制造方法 |
CN111755649A (zh) * | 2019-03-28 | 2020-10-09 | 河北金力新能源科技股份有限公司 | Pei涂覆浆料、隔膜及其制备方法和应用 |
CN111816840A (zh) * | 2019-04-11 | 2020-10-23 | 宁德时代新能源科技股份有限公司 | 一种补锂层及其负极极片和锂离子电池 |
US11777085B2 (en) | 2019-04-11 | 2023-10-03 | Contemporary Amperex Technology Co., Limited | Lithium-supplement layer and its negative electrode sheet, lithium ion battery and device |
CN110286075A (zh) * | 2019-06-12 | 2019-09-27 | 河北金力新能源科技股份有限公司 | 一种锂离子电池隔膜闭孔温度的测试方法 |
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Address after: Qingfeng Road, Jiangbei District 315000 in Zhejiang city of Ningbo province No. 999 Patentee after: Ningbo, Changyang, Polytron Technologies Inc Address before: 315031 Zhejiang province Jiangbei District of Ningbo City Green Road Zhu Xiang (1) - (4) Patentee before: Ningbo Changyang Technology Co., Ltd. |
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Application publication date: 20120627 Assignee: Ningbo Changlong New Material Co.,Ltd. Assignor: NINGBO SOLARTRON TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000199 Denomination of invention: A preparation method of battery diaphragm Granted publication date: 20140827 License type: Common License Record date: 20210831 |
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Effective date of registration: 20220512 Address after: 230000 1004, building 15, Xinzhan Industrial Park, logistics branch road, Xinzhan District, Hefei City, Anhui Province Patentee after: Hefei Changyang New Energy Technology Co.,Ltd. Address before: No. 999, Qingfeng Road, Jiangbei District, Ningbo, Zhejiang 315000 Patentee before: NINGBO SOLARTRON TECHNOLOGY Co.,Ltd. |
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