JP5485728B2 - 多孔性セパレータ膜 - Google Patents

多孔性セパレータ膜 Download PDF

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Publication number
JP5485728B2
JP5485728B2 JP2010016509A JP2010016509A JP5485728B2 JP 5485728 B2 JP5485728 B2 JP 5485728B2 JP 2010016509 A JP2010016509 A JP 2010016509A JP 2010016509 A JP2010016509 A JP 2010016509A JP 5485728 B2 JP5485728 B2 JP 5485728B2
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JP
Japan
Prior art keywords
porous separator
average fiber
nonwoven fabric
inorganic
whisker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2010016509A
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English (en)
Japanese (ja)
Other versions
JP2011154937A (ja
JP2011154937A5 (enExample
Inventor
泰朗 横田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Paper Mills Ltd
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Mitsubishi Paper Mills Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP2010016509A priority Critical patent/JP5485728B2/ja
Publication of JP2011154937A publication Critical patent/JP2011154937A/ja
Publication of JP2011154937A5 publication Critical patent/JP2011154937A5/ja
Application granted granted Critical
Publication of JP5485728B2 publication Critical patent/JP5485728B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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

Landscapes

  • Cell Separators (AREA)
JP2010016509A 2010-01-28 2010-01-28 多孔性セパレータ膜 Expired - Fee Related JP5485728B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010016509A JP5485728B2 (ja) 2010-01-28 2010-01-28 多孔性セパレータ膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010016509A JP5485728B2 (ja) 2010-01-28 2010-01-28 多孔性セパレータ膜

Publications (3)

Publication Number Publication Date
JP2011154937A JP2011154937A (ja) 2011-08-11
JP2011154937A5 JP2011154937A5 (enExample) 2012-12-06
JP5485728B2 true JP5485728B2 (ja) 2014-05-07

Family

ID=44540753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010016509A Expired - Fee Related JP5485728B2 (ja) 2010-01-28 2010-01-28 多孔性セパレータ膜

Country Status (1)

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JP (1) JP5485728B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5951982B2 (ja) * 2011-12-26 2016-07-13 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
JP6018498B2 (ja) 2012-02-09 2016-11-02 三菱製紙株式会社 リチウムイオン二次電池セパレータ用基材、リチウムイオン二次電池セパレータ用基材の製造方法及びリチウムイオン二次電池セパレータ
JP6016466B2 (ja) * 2012-06-13 2016-10-26 三菱製紙株式会社 リチウムイオン電池用セパレータ用塗液およびリチウムイオン電池用セパレータ
JP6018526B2 (ja) * 2013-03-06 2016-11-02 三菱製紙株式会社 金属イオン二次電池セパレータ
JP6135396B2 (ja) * 2013-08-23 2017-05-31 日本ゼオン株式会社 リチウムイオン二次電池用セパレータ、及びリチウムイオン二次電池
JP6049595B2 (ja) * 2013-11-27 2016-12-21 三菱製紙株式会社 リチウムイオン電池セパレータ
WO2015122164A1 (ja) * 2014-02-17 2015-08-20 三洋電機株式会社 非水電解質二次電池用セパレータ
JP2016012548A (ja) * 2014-06-30 2016-01-21 三菱製紙株式会社 電池用セパレータ
KR102353062B1 (ko) * 2018-09-03 2022-01-19 주식회사 엘지에너지솔루션 분리막 기재가 없는 이차전지용 분리막
CN118374835B (zh) * 2024-04-18 2025-01-21 北京元泰能材科技有限公司 复合隔膜及其制备方法和应用
CN120184528B (zh) * 2025-05-20 2025-08-22 宁波长阳科技股份有限公司 一种固态电解质复合隔膜及其制备方法
CN121584149B (zh) * 2026-01-27 2026-05-05 中国科学技术大学 一种基于镁基晶须的高热安全性锂电隔膜的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09170153A (ja) * 1995-12-21 1997-06-30 Tonen Chem Corp 耐熱安定性不織布
JPH10214610A (ja) * 1997-01-30 1998-08-11 Mitsubishi Paper Mills Ltd 非水電解液電池セパレーター用不織布
JP2000030687A (ja) * 1998-07-08 2000-01-28 Mitsubishi Paper Mills Ltd 非水電解液電池用セパレーター
TWI287556B (en) * 1999-09-13 2007-10-01 Teijin Ltd Polymetaphenyleneisophthalamide-based polymer porous film, process for preparing same and separator for battery
JP2002266281A (ja) * 2001-02-28 2002-09-18 Mitsubishi Paper Mills Ltd 湿式不織布およびそれを用いてなる電気化学素子用セパレーター、ならびに電気二重層キャパシター用セパレーター
JP2008311221A (ja) * 2007-05-14 2008-12-25 Sumitomo Chemical Co Ltd 積層多孔質フィルム
JP2009123399A (ja) * 2007-11-12 2009-06-04 National Institute Of Advanced Industrial & Technology リチウムイオン二次電池用セパレータ及びリチウムイオン二次電池

Also Published As

Publication number Publication date
JP2011154937A (ja) 2011-08-11

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