CN101805454B - 聚偏氟乙烯和偏氟乙烯-六氟丙烯共聚物共混纳米纤维聚合物电解质膜及其制备方法 - Google Patents
聚偏氟乙烯和偏氟乙烯-六氟丙烯共聚物共混纳米纤维聚合物电解质膜及其制备方法 Download PDFInfo
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- CN101805454B CN101805454B CN2009100777404A CN200910077740A CN101805454B CN 101805454 B CN101805454 B CN 101805454B CN 2009100777404 A CN2009100777404 A CN 2009100777404A CN 200910077740 A CN200910077740 A CN 200910077740A CN 101805454 B CN101805454 B CN 101805454B
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- hexafluoropropylene copolymer
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CN2009100777404A CN101805454B (zh) | 2009-02-13 | 2009-02-13 | 聚偏氟乙烯和偏氟乙烯-六氟丙烯共聚物共混纳米纤维聚合物电解质膜及其制备方法 |
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Cited By (1)
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CN110923954A (zh) * | 2019-12-19 | 2020-03-27 | 广东工业大学 | 一种具有通孔结构的高分子聚合物纤维膜及其制备方法和应用 |
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CN102013516B (zh) * | 2010-10-22 | 2012-11-07 | 浙江大学 | 一种多孔纤维凝胶聚合物电解质及其制备方法 |
CN102587040A (zh) * | 2012-02-17 | 2012-07-18 | 浙江大东南集团有限公司 | 一种用于锂离子电池隔膜的纳米纤维膜的制备方法 |
CN102629679B (zh) * | 2012-04-28 | 2018-04-20 | 中国科学院理化技术研究所 | 具有复合结构的纳米纤维锂离子电池隔膜材料及其制备方法 |
CN103700797B (zh) * | 2012-09-27 | 2016-04-27 | 比亚迪股份有限公司 | 聚合物电解质及其制备方法和包括该聚合物电解质的电池 |
CN103147224B (zh) * | 2013-02-22 | 2016-01-06 | 哈尔滨工业大学深圳研究生院 | 聚偏氟乙烯基复合纤维膜及其制备方法与应用 |
CN104393337B (zh) * | 2014-12-10 | 2017-02-22 | 天津力神电池股份有限公司 | 一种多级结构的锂离子电池凝胶电解液及其制备方法 |
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CN109208330A (zh) * | 2018-09-21 | 2019-01-15 | 东华大学 | 一种基于含氟聚合物的超双疏芳纶织物的整理方法 |
CN109461869B (zh) * | 2018-11-04 | 2021-10-15 | 苏州华骞时代新能源科技有限公司 | 一种复合隔膜及其制备方法 |
CN109735915B (zh) * | 2019-01-09 | 2021-08-27 | 四川大学 | 超交联有机纳米粒子及其制备方法、改性聚合物膜及其制备方法以及凝胶聚合物电解质 |
CN109696782B (zh) * | 2019-02-01 | 2020-05-29 | 东华大学 | 一种纳米纤维膜基变色凝胶型变色器件及其制备和应用 |
CN113258131B (zh) * | 2021-04-09 | 2023-03-17 | 五邑大学 | 一种凝胶聚合物电解质及其制备方法与应用 |
CN114665195A (zh) * | 2022-03-16 | 2022-06-24 | 苏州大学 | 一种柔性空气电池及其制备方法 |
CN114737313B (zh) * | 2022-04-12 | 2022-12-20 | 哈尔滨工业大学 | 一种具有耐腐蚀铠甲结构的气态纳米纤维膜及其制备方法和应用 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101069821A (zh) * | 2007-03-06 | 2007-11-14 | 天津大学 | 交联改性的pvdf-hfp超细纤维膜及其制备方法 |
-
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CN101069821A (zh) * | 2007-03-06 | 2007-11-14 | 天津大学 | 交联改性的pvdf-hfp超细纤维膜及其制备方法 |
Non-Patent Citations (4)
Title |
---|
JP昭62-231013A 1987.10.09 |
Taiko Uno, etc..Melt-spinning process of a tetrafluoroethylene– hexafluoropropylene copolymer.《Journal of Applied Polymer Science》.2002,第84卷(第13期),第2366-2371页. * |
李朝晖 等.偏氟乙烯-六氟丙烯共聚物基微孔-凝胶聚合物电解质的研究进展.《高分子通报》.2007,(第7期),第8-16页. * |
沈晶晶 等.非良溶剂存在下静电纺PVDF和P(VDF-HFP)纤维的可纺性研究.《合成纤维工业》.2006,第29卷(第6期),第23-26页. * |
Cited By (1)
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CN110923954A (zh) * | 2019-12-19 | 2020-03-27 | 广东工业大学 | 一种具有通孔结构的高分子聚合物纤维膜及其制备方法和应用 |
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