JP2008501218A5 - - Google Patents

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Publication number
JP2008501218A5
JP2008501218A5 JP2007514044A JP2007514044A JP2008501218A5 JP 2008501218 A5 JP2008501218 A5 JP 2008501218A5 JP 2007514044 A JP2007514044 A JP 2007514044A JP 2007514044 A JP2007514044 A JP 2007514044A JP 2008501218 A5 JP2008501218 A5 JP 2008501218A5
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JP
Japan
Prior art keywords
separator
battery
pores
membrane
thickness
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.)
Granted
Application number
JP2007514044A
Other languages
English (en)
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JP5226303B2 (ja
JP2008501218A (ja
Filing date
Publication date
Priority claimed from FR0451059A external-priority patent/FR2870991A1/fr
Application filed filed Critical
Publication of JP2008501218A publication Critical patent/JP2008501218A/ja
Publication of JP2008501218A5 publication Critical patent/JP2008501218A5/ja
Application granted granted Critical
Publication of JP5226303B2 publication Critical patent/JP5226303B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

  1. 正極と、500 mV/Li+/Liを超えるリチウム挿入電位を有する材料からなる負極と、隔離体と、を備える電池において、
    前記隔離体は、フッ化ポリマーを含む膜であって、
    前記膜は、細孔及び60〜120μmの膜厚を有することを特徴とする電池。
JP2007514044A 2004-05-28 2005-05-26 リチウム電池のポリマー隔離体 Expired - Fee Related JP5226303B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0451059A FR2870991A1 (fr) 2004-05-28 2004-05-28 Separateur polymere pour accumulateur au lithium
FR0451059 2004-05-28
PCT/FR2005/050375 WO2005119816A1 (fr) 2004-05-28 2005-05-26 Separateur polymere pour accumulateur au lithium.

Publications (3)

Publication Number Publication Date
JP2008501218A JP2008501218A (ja) 2008-01-17
JP2008501218A5 true JP2008501218A5 (ja) 2012-01-05
JP5226303B2 JP5226303B2 (ja) 2013-07-03

Family

ID=34944896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007514044A Expired - Fee Related JP5226303B2 (ja) 2004-05-28 2005-05-26 リチウム電池のポリマー隔離体

Country Status (9)

Country Link
US (1) US7642012B2 (ja)
EP (1) EP1749320B1 (ja)
JP (1) JP5226303B2 (ja)
AT (1) ATE472831T1 (ja)
DE (1) DE602005022065D1 (ja)
ES (1) ES2348141T3 (ja)
FR (1) FR2870991A1 (ja)
PL (1) PL1749320T3 (ja)
WO (1) WO2005119816A1 (ja)

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Publication number Priority date Publication date Assignee Title
WO2009136648A1 (ja) * 2008-05-09 2009-11-12 旭化成イーマテリアルズ株式会社 高出力密度リチウムイオン二次電池用セパレータ
US20110217585A1 (en) * 2010-03-02 2011-09-08 Applied Materials, Inc. Integrated composite separator for lithium-ion batteries
US8460591B2 (en) * 2010-03-23 2013-06-11 GM Global Technology Operations LLC Porous membranes and methods of making the same
FR2958190B1 (fr) * 2010-04-01 2012-05-18 Commissariat Energie Atomique Procede de formation d'un film en polymere fluore de type polyfluorure de vinylidene utilisable comme separateur pour accumulateur au lithium
CN103098263B (zh) 2010-09-09 2016-01-20 加州理工学院 电化学能量存储系统和方法
US9172075B2 (en) 2010-12-21 2015-10-27 GM Global Technology Operations LLC Battery separators with variable porosity
US8835058B2 (en) 2010-12-21 2014-09-16 GM Global Technology Operations LLC Battery separators with variable porosity
JP6270718B2 (ja) 2011-07-11 2018-01-31 カリフォルニア インスティチュート オブ テクノロジー 電気化学システム用のセパレータシステムおよび電気化学セル
US9379368B2 (en) 2011-07-11 2016-06-28 California Institute Of Technology Electrochemical systems with electronically conductive layers
US20150171398A1 (en) 2013-11-18 2015-06-18 California Institute Of Technology Electrochemical separators with inserted conductive layers
US10714724B2 (en) 2013-11-18 2020-07-14 California Institute Of Technology Membranes for electrochemical cells
CN104037378A (zh) * 2014-05-28 2014-09-10 中国乐凯集团有限公司 一种二次锂离子电池隔膜及其应用
CN105304847B (zh) * 2014-07-30 2017-12-26 中国科学院大连化学物理研究所 一种耐热型多孔隔膜在锂离子电池中的应用
US9780361B2 (en) * 2014-11-12 2017-10-03 GM Global Technology Operations LLC Methods for forming porous materials
US10340528B2 (en) 2015-12-02 2019-07-02 California Institute Of Technology Three-dimensional ion transport networks and current collectors for electrochemical cells
KR102314039B1 (ko) * 2016-07-28 2021-10-18 삼성에스디아이 주식회사 리튬금속전지용 전해질 및 이를 포함한 리튬금속전지
CN113380971B (zh) * 2021-06-07 2022-11-15 吉首大学 一种薄膜锂离子电池复合负极材料及其制备方法
US12006387B1 (en) 2022-11-14 2024-06-11 Piersica, Inc. Polymer composition and methods for making same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442512A1 (fr) 1978-11-22 1980-06-20 Anvar Nouveaux materiaux elastomeres a conduction ionique
GB2232982A (en) * 1989-06-13 1991-01-02 Scimat Ltd Microporous films
US5290414A (en) 1992-05-15 1994-03-01 Eveready Battery Company, Inc. Separator/electrolyte combination for a nonaqueous cell
WO1997048106A1 (fr) * 1996-06-13 1997-12-18 Asahi Kasei Kogyo Kabushiki Kaisha Electrolyte hybride, procede de fabrication de ce dernier et procede de fabrication d'un element electrochimique a l'aide de cet electrolyte
US6635384B2 (en) * 1998-03-06 2003-10-21 Gore Enterprise Holdings, Inc. Solid electrolyte composite for electrochemical reaction apparatus
JP2001102089A (ja) * 1999-09-29 2001-04-13 Tdk Corp 固体状電解質、電気化学素子、リチウムイオン二次電池および電気二重層キャパシタ
US6517972B1 (en) * 2000-09-29 2003-02-11 Telcordia Technologies, Inc. High energy density hybrid battery/supercapacitor system
JP2002151040A (ja) * 2000-11-13 2002-05-24 Kuraray Co Ltd セパレータ
US20020192549A1 (en) * 2000-12-07 2002-12-19 Tdk Corporation Electrode composition, and lithium secondary battery
CA2455819C (en) * 2001-07-27 2013-07-23 Massachusetts Institute Of Technology Battery structures, self-organizing structures and related methods
JP4794098B2 (ja) * 2001-09-28 2011-10-12 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP4236427B2 (ja) * 2002-08-26 2009-03-11 三洋電機株式会社 リチウム二次電池

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