JP4832430B2 - 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 - Google Patents

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 Download PDF

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JP4832430B2
JP4832430B2 JP2007516360A JP2007516360A JP4832430B2 JP 4832430 B2 JP4832430 B2 JP 4832430B2 JP 2007516360 A JP2007516360 A JP 2007516360A JP 2007516360 A JP2007516360 A JP 2007516360A JP 4832430 B2 JP4832430 B2 JP 4832430B2
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separator
lithium ion
ion secondary
secondary battery
nonwoven fabric
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JPWO2006123811A1 (ja
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聡 西川
博行 本元
高弘 大道
弘樹 佐野
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Teijin Ltd
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Teijin Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
JP2007516360A 2005-05-17 2006-05-16 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 Expired - Fee Related JP4832430B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007516360A JP4832430B2 (ja) 2005-05-17 2006-05-16 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

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005143838 2005-05-17
JP2005143838 2005-05-17
JP2007516360A JP4832430B2 (ja) 2005-05-17 2006-05-16 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
PCT/JP2006/310094 WO2006123811A1 (ja) 2005-05-17 2006-05-16 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

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JPWO2006123811A1 JPWO2006123811A1 (ja) 2008-12-25
JP4832430B2 true JP4832430B2 (ja) 2011-12-07

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JP (1) JP4832430B2 (ko)
KR (1) KR101340357B1 (ko)
CN (1) CN101180751B (ko)
WO (1) WO2006123811A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020068123A (ja) * 2018-10-24 2020-04-30 株式会社エンビジョンＡｅｓｃエナジーデバイス 電池

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JP5015474B2 (ja) * 2006-02-24 2012-08-29 帝人株式会社 電池用セパレータ及びリチウムイオン二次電池、電気二重層キャパシタ
EP2320512B1 (en) 2007-03-27 2012-09-12 Hitachi Vehicle Energy, Ltd. Lithium secondary battery
WO2008156033A1 (ja) * 2007-06-19 2008-12-24 Teijin Limited 非水系二次電池用セパレータ、その製造方法および非水系二次電池
JP5778378B2 (ja) * 2008-02-28 2015-09-16 帝人株式会社 非水電解質電池セパレータ及び非水電解質二次電池
KR101716907B1 (ko) * 2008-08-19 2017-03-15 데이진 가부시키가이샤 비수계 ２ 차 전지용 세퍼레이터
JP5368030B2 (ja) * 2008-08-25 2013-12-18 帝人株式会社 非水系二次電池用セパレータ、その製造方法および非水系二次電池
JP5567262B2 (ja) * 2008-09-08 2014-08-06 帝人株式会社 非水系二次電池用セパレータ、その製造方法および非水系二次電池
DE102009058606A1 (de) * 2009-12-17 2011-06-22 Li-Tec Battery GmbH, 01917 Lithium-Ionen-Batterie
JP5650955B2 (ja) * 2010-08-26 2015-01-07 旭化成せんい株式会社 複合膜
CN103155220B (zh) 2011-04-08 2016-01-20 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
KR101377476B1 (ko) * 2011-12-23 2014-03-26 웅진케미칼 주식회사 이차전지용 메타아라미드 다공성 막의 제조방법 및 그로부터 제조되는 다공성 막
JP2013203894A (ja) * 2012-03-28 2013-10-07 Asahi Kasei E-Materials Corp ポリオレフィン微多孔膜
JP2014060122A (ja) * 2012-09-19 2014-04-03 Asahi Kasei Corp リチウムイオン二次電池
JP2014060123A (ja) * 2012-09-19 2014-04-03 Asahi Kasei Corp リチウムイオン二次電池
JP2014127445A (ja) * 2012-12-27 2014-07-07 Nitto Denko Corp 非水電解液二次電池
JP6049514B2 (ja) * 2013-03-25 2016-12-21 三菱製紙株式会社 リチウム電池用セパレータ基材
DE112014006101B4 (de) * 2014-01-03 2023-06-22 Automobile Industrial Ace Heckverkleidung für ein Fahrzeug enthaltend ein sehr wärmebeständiges Verbundmaterial mit ausgezeichneter Formbarkeit und Verfahren zum Herstellen derselben
KR102345166B1 (ko) 2014-04-09 2022-01-03 스미또모 가가꾸 가부시키가이샤 적층 다공질 필름 및 비수 전해액 이차 전지
CN103943806B (zh) * 2014-05-06 2016-02-24 烟台民士达特种纸业股份有限公司 一种由芳纶纤维构成的电池隔膜及其制备方法
CN107029564B (zh) 2016-02-03 2020-11-06 微宏动力系统（湖州）有限公司 一种芳香族聚酰胺多孔膜制备方法及芳香族聚酰胺多孔膜
CN107305937B (zh) * 2016-04-19 2019-06-18 微宏动力系统（湖州）有限公司 一种芳香族聚酰胺复合隔膜、其制备方法及二次电池
CN106025149A (zh) * 2016-06-30 2016-10-12 深圳中兴创新材料技术有限公司 一种耐高温复合锂电池隔膜及其制备方法
JP6579383B2 (ja) * 2016-08-10 2019-09-25 荒川化学工業株式会社 リチウムイオン二次電池用セパレータ、リチウムイオン二次電池用セパレータの製造方法、及びリチウムイオン二次電池
CN108565379B (zh) * 2018-03-19 2020-06-23 上海恩捷新材料科技股份有限公司 一种锂电池隔膜及其制备方法
WO2019085899A1 (en) * 2017-10-31 2019-05-09 Shanghai Energy New Materials Technology Co., Ltd. Methods for preparing polymer solutions, separators, electrochemical devices and products thereof
US11437685B2 (en) * 2018-03-27 2022-09-06 Grst International Limited Lithium-ion battery
CN108717964B (zh) * 2018-06-04 2021-05-14 珠海恩捷新材料科技有限公司 一种锂离子电池隔膜浆料及其制备方法和锂离子电池隔膜
CN108847470A (zh) * 2018-07-03 2018-11-20 河北金力新能源科技股份有限公司 一种混合涂层涂覆的锂电隔膜及其制备方法
CN111584797A (zh) * 2019-07-16 2020-08-25 河北金力新能源科技股份有限公司 一种无纺布涂覆隔膜的制备方法及其应用
KR102196914B1 (ko) * 2019-08-22 2020-12-31 지머터리얼즈 주식회사 리튬이차전지용 복합분리막 및 이의 제조방법

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JPH09213296A (ja) * 1996-02-05 1997-08-15 Sony Corp 電池用セパレーター及び電池
JPH10284040A (ja) * 1997-04-03 1998-10-23 Oji Paper Co Ltd 電池セパレータ
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JP2001023602A (ja) * 1999-07-13 2001-01-26 Sumitomo Chem Co Ltd 非水電解液二次電池用セパレータの製造方法および非水電解液二次電池
JP2003187867A (ja) * 2001-12-21 2003-07-04 Sanyo Electric Co Ltd 非水電解質二次電池

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JPH09170153A (ja) * 1995-12-21 1997-06-30 Tonen Chem Corp 耐熱安定性不織布
JPH09213296A (ja) * 1996-02-05 1997-08-15 Sony Corp 電池用セパレーター及び電池
JPH10284040A (ja) * 1997-04-03 1998-10-23 Oji Paper Co Ltd 電池セパレータ
JPH1181123A (ja) * 1997-09-04 1999-03-26 Tounen Tapirusu Kk ポリアミドメルトブロー不織布及びそれを用いた成型品
JPH11354162A (ja) * 1998-06-08 1999-12-24 Teijin Ltd ポリマー電解質二次電池及びその製造方法
JP2001023602A (ja) * 1999-07-13 2001-01-26 Sumitomo Chem Co Ltd 非水電解液二次電池用セパレータの製造方法および非水電解液二次電池
JP2003187867A (ja) * 2001-12-21 2003-07-04 Sanyo Electric Co Ltd 非水電解質二次電池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020068123A (ja) * 2018-10-24 2020-04-30 株式会社エンビジョンＡｅｓｃエナジーデバイス 電池
JP7198041B2 (ja) 2018-10-24 2022-12-28 株式会社エンビジョンＡｅｓｃジャパン 電池

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JPWO2006123811A1 (ja) 2008-12-25
WO2006123811A1 (ja) 2006-11-23
CN101180751A (zh) 2008-05-14
KR101340357B1 (ko) 2013-12-13
CN101180751B (zh) 2010-05-19
KR20080019621A (ko) 2008-03-04

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