ATE400902T1 - Vliesstoff-separator für elektrochemische zelle - Google Patents

Vliesstoff-separator für elektrochemische zelle

Info

Publication number
ATE400902T1
ATE400902T1 AT02789528T AT02789528T ATE400902T1 AT E400902 T1 ATE400902 T1 AT E400902T1 AT 02789528 T AT02789528 T AT 02789528T AT 02789528 T AT02789528 T AT 02789528T AT E400902 T1 ATE400902 T1 AT E400902T1
Authority
AT
Austria
Prior art keywords
separator
cell
electrochemical cell
nonwoven
woven separator
Prior art date
Application number
AT02789528T
Other languages
English (en)
Inventor
Jean-Francois Audebert
Hans-Joachim Feistner
Gunter Frey
Raoul Farer
Gary Thrasher
Mathias Weiss
Original Assignee
Eveready Battery Inc
Freudenberg Carl Kg
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 Eveready Battery Inc, Freudenberg Carl Kg filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE400902T1 publication Critical patent/ATE400902T1/de

Links

Classifications

    • 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
    • H01M50/44—Fibrous 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
    • 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
    • H01M50/429—Natural polymers
    • 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
    • H01M50/449—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
    • H01M50/489—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
    • H01M50/489—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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
AT02789528T 2001-11-12 2002-11-08 Vliesstoff-separator für elektrochemische zelle ATE400902T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10154896A DE10154896C2 (de) 2001-11-12 2001-11-12 Alkalische Zelle oder Batterie

Publications (1)

Publication Number Publication Date
ATE400902T1 true ATE400902T1 (de) 2008-07-15

Family

ID=7705059

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02789528T ATE400902T1 (de) 2001-11-12 2002-11-08 Vliesstoff-separator für elektrochemische zelle

Country Status (13)

Country Link
US (1) US20030096171A1 (de)
EP (1) EP1444743B1 (de)
JP (1) JP4416506B2 (de)
KR (1) KR100941663B1 (de)
CN (1) CN1636286A (de)
AT (1) ATE400902T1 (de)
AU (1) AU2002352569A1 (de)
BR (1) BR0214072B1 (de)
CA (1) CA2466754C (de)
DE (2) DE10154896C2 (de)
ES (1) ES2305330T3 (de)
MX (1) MXPA04004439A (de)
WO (1) WO2003043103A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR045347A1 (es) 2003-08-08 2005-10-26 Rovcal Inc Celda alcalina de alta capacidad
AR047875A1 (es) 2004-06-04 2006-03-01 Rovcal Inc Celdas alcalinas que presentan alta capacidad
US7364819B2 (en) 2004-06-28 2008-04-29 Eveready Battery Company, Inc. Alkaline electrochemical cell with a blended zinc powder
US8133615B2 (en) 2006-06-20 2012-03-13 Eveready Battery Company, Inc. Alkaline electrochemical cell
WO2008075457A1 (ja) * 2006-12-20 2008-06-26 Kuraray Co., Ltd. アルカリ電池用セパレータ、その製造方法及び電池
EP2639855A3 (de) * 2008-03-27 2013-12-25 ZPower, LLC Elektrodenseparator
WO2012017803A1 (ja) * 2010-08-04 2012-02-09 ニッポン高度紙工業株式会社 アルカリ電池用セパレータ及びアルカリ電池
KR20150013662A (ko) 2012-05-28 2015-02-05 가부시키가이샤 구라레 비수계 전지용 세퍼레이터 및 비수계 전지
JP6099328B2 (ja) * 2012-07-27 2017-03-22 ニッポン高度紙工業株式会社 アルカリ電池用セパレータ及びアルカリ電池
KR101488289B1 (ko) * 2012-12-07 2015-01-30 현대자동차주식회사 부직포 분리막을 이용한 리튬황 배터리
CN104885173B (zh) * 2012-12-26 2018-03-02 可乐丽股份有限公司 双电层电容器用隔板及双电层电容器
US10103373B2 (en) * 2013-01-23 2018-10-16 South China University Of Technology Diaphragm paper, and preparation method and application thereof
CN104485437B (zh) * 2014-12-19 2018-02-09 宁波艾特米克锂电科技有限公司 具有热闭孔功能复合纳米纤维隔膜、制备方法和储能器件
CN105525534A (zh) * 2015-12-31 2016-04-27 上海全宇生物科技遂平有限公司 一种高强度特种纸及其制备方法
EP3952017B1 (de) * 2016-02-29 2023-09-06 Nippon Kodoshi Corporation Alkalibatterieseparator und alkalibatterie
AU2018331482B2 (en) * 2017-09-15 2023-05-25 Energizer Brands, Llc Separator for alkaline cells
EP3688829A1 (de) * 2017-09-26 2020-08-05 SWM Intl Separatoren für alkalische batterien mit kontrollierter porengrösse
US10581052B2 (en) 2017-11-07 2020-03-03 Energizer Brands, Llc Heat applied electrochemical cell separator
US11108116B2 (en) 2018-06-20 2021-08-31 Energizer Brands, Llc Electrochemical cell separator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505998A (en) * 1981-07-10 1985-03-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Alkaline battery containing a separator of a cross-linked copolymer of vinyl alcohol and unsaturated carboxylic acid
US4734344A (en) * 1986-05-19 1988-03-29 W. R. Grace & Co. Battery separator
AU662822B2 (en) * 1992-06-01 1995-09-14 Kuraray Co., Ltd. Separator for alkaline batteries
US5389471A (en) * 1993-04-16 1995-02-14 W. R. Grace & Co.-Conn. Wettable battery separator for alkaline batteries
US5318866A (en) * 1993-04-23 1994-06-07 Pall Corporation Battery separators
GB2320261B (en) * 1996-11-11 2000-10-25 Nippon Kodoshi Corp Method of manufacturing highly-airtight porous paper, highly airtight porous paper manufactured by the method, and non-aqueous battery using the paper
AU1913099A (en) * 1997-12-31 1999-07-19 Duracell Inc. Battery separator
US6159634A (en) * 1998-04-15 2000-12-12 Duracell Inc. Battery separator
US6270833B1 (en) * 1998-05-28 2001-08-07 Fdk Corporation Separator for an alkaline cell and a method of producing the separator
US6177210B1 (en) * 1999-05-20 2001-01-23 Eveready Battery Company, Inc. Separator for electrochemical cell and method of assembly
JP4244294B2 (ja) * 2000-05-29 2009-03-25 三菱製紙株式会社 電気化学素子用セパレーター及びその製造方法

Also Published As

Publication number Publication date
DE10154896C2 (de) 2003-10-16
DE10154896A1 (de) 2003-06-05
WO2003043103A2 (en) 2003-05-22
ES2305330T3 (es) 2008-11-01
DE60227548D1 (de) 2008-08-21
CN1636286A (zh) 2005-07-06
EP1444743A2 (de) 2004-08-11
WO2003043103A8 (en) 2003-08-28
MXPA04004439A (es) 2005-03-31
CA2466754C (en) 2011-04-19
JP4416506B2 (ja) 2010-02-17
KR100941663B1 (ko) 2010-02-11
EP1444743B1 (de) 2008-07-09
WO2003043103A3 (en) 2003-11-13
AU2002352569A1 (en) 2003-05-26
JP2005525675A (ja) 2005-08-25
US20030096171A1 (en) 2003-05-22
KR20040080432A (ko) 2004-09-18
BR0214072B1 (pt) 2011-07-26
CA2466754A1 (en) 2003-05-22
BR0214072A (pt) 2004-12-21

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Legal Events

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