ATE461529T1 - Thermoplastischer separator für alkalische elektrochemische zellen und prozesse zur herstellung desselben - Google Patents

Thermoplastischer separator für alkalische elektrochemische zellen und prozesse zur herstellung desselben

Info

Publication number
ATE461529T1
ATE461529T1 AT05751905T AT05751905T ATE461529T1 AT E461529 T1 ATE461529 T1 AT E461529T1 AT 05751905 T AT05751905 T AT 05751905T AT 05751905 T AT05751905 T AT 05751905T AT E461529 T1 ATE461529 T1 AT E461529T1
Authority
AT
Austria
Prior art keywords
processes
producing
separator
same
electrochemical cells
Prior art date
Application number
AT05751905T
Other languages
English (en)
Inventor
Mark Schubert
Original Assignee
Eveready Battery Inc
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 filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE461529T1 publication Critical patent/ATE461529T1/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/286—Cells or batteries with wound or folded electrodes
    • 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
    • H01M50/489—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
    • H01M50/497—Ionic conductivity
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
AT05751905T 2004-05-21 2005-05-19 Thermoplastischer separator für alkalische elektrochemische zellen und prozesse zur herstellung desselben ATE461529T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/851,280 US7563544B2 (en) 2004-05-21 2004-05-21 Thermoplastic separator for alkaline electrochemical cells and processes for the production thereof
PCT/US2005/017714 WO2005114764A2 (en) 2004-05-21 2005-05-19 Thermoplastic separator for alkaline electrochemical cells and processes for the production thereof

Publications (1)

Publication Number Publication Date
ATE461529T1 true ATE461529T1 (de) 2010-04-15

Family

ID=34978911

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05751905T ATE461529T1 (de) 2004-05-21 2005-05-19 Thermoplastischer separator für alkalische elektrochemische zellen und prozesse zur herstellung desselben

Country Status (7)

Country Link
US (1) US7563544B2 (de)
EP (1) EP1756890B1 (de)
JP (1) JP5154225B2 (de)
CN (1) CN1989636B (de)
AT (1) ATE461529T1 (de)
DE (1) DE602005020002D1 (de)
WO (1) WO2005114764A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007112864A1 (en) * 2006-03-30 2007-10-11 Micromuscle Ab Electrode configurations for electrochemically activated systems
US20150162586A1 (en) * 2013-12-05 2015-06-11 Sion Power Corporation New separator
CN104617332B (zh) * 2015-01-21 2017-01-18 中南大学 锂离子二次电池用准固态聚合物电解质及制备方法
US10862092B2 (en) * 2017-03-21 2020-12-08 Kabushiki Kaisha Toshiba Secondary battery with separator having a solid electrolyte, battery pack, and vehicle
US10505162B2 (en) * 2017-10-05 2019-12-10 Analog Devices, Inc. Battery housing
JP7170576B2 (ja) * 2019-03-29 2022-11-14 Fdk株式会社 電気化学素子及び電気化学素子の製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US124430A (en) * 1872-03-12 Improvement in railway-car couplings
US3684580A (en) * 1970-08-19 1972-08-15 Michael J Lysaght Battery separator materials
US4315062A (en) * 1978-01-16 1982-02-09 Duracell International Inc. Method for the manufacture of a polystyrene separator and cell
DE3064996D1 (en) * 1979-02-05 1983-11-03 Japan Atomic Energy Res Inst Process for production of separators for use in cells
US4285751A (en) * 1979-05-10 1981-08-25 W. R. Grace & Co. Method of forming an improved battery separator
FR2463513A1 (fr) 1979-08-16 1981-02-20 Comp Generale Electricite Membrane pour generateur electrochimique
JPS5818870A (ja) 1981-07-27 1983-02-03 Furukawa Electric Co Ltd:The アルカリ電池用セパレ−タ
JPH05247882A (ja) * 1992-02-28 1993-09-24 Hoechst Gosei Kk ガラス繊維紙およびその製造方法
JP3240425B2 (ja) 1993-05-31 2001-12-17 金井 宏之 アルカリ電池用セパレータおよびアルカリ電池用セパレータの親水化方法
US5549988A (en) * 1995-03-10 1996-08-27 Motorola, Inc. Polymer electrolytes and electrochemical cells using same
US5658685A (en) * 1995-08-24 1997-08-19 Motorola, Inc. Blended polymer gel electrolytes
JPH10208722A (ja) 1997-01-29 1998-08-07 Oji Paper Co Ltd 電池セパレータの製造方法
JP4379642B2 (ja) 1998-10-30 2009-12-09 株式会社デンソー セパレ−タの製造方法
US6849702B2 (en) * 1999-02-26 2005-02-01 Robert W. Callahan Polymer matrix material
US6680144B2 (en) 1999-10-29 2004-01-20 Kvg Technologies, Inc. Battery separator
GB0113989D0 (en) * 2001-06-08 2001-08-01 Eveready Battery Inc Separator for electrochemical cells
JP3998446B2 (ja) * 2001-10-04 2007-10-24 松下電器産業株式会社 アルカリ蓄電池
WO2005080454A1 (ja) * 2004-02-24 2005-09-01 Uni-Chemical Co., Ltd. リン系酸残基含有(メタ）アクリルアミド、それを用いた重合体とその用途、及びそれらの製造方法

Also Published As

Publication number Publication date
DE602005020002D1 (de) 2010-04-29
JP5154225B2 (ja) 2013-02-27
CN1989636B (zh) 2010-11-03
US7563544B2 (en) 2009-07-21
EP1756890B1 (de) 2010-03-17
EP1756890A2 (de) 2007-02-28
WO2005114764A2 (en) 2005-12-01
WO2005114764A3 (en) 2006-11-30
JP2008500708A (ja) 2008-01-10
US20050260499A1 (en) 2005-11-24
CN1989636A (zh) 2007-06-27

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