WO2001095408A3 - A battery having a thin profile and flexible structure and a method for producing the same - Google Patents

A battery having a thin profile and flexible structure and a method for producing the same Download PDF

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Publication number
WO2001095408A3
WO2001095408A3 PCT/US2001/017097 US0117097W WO0195408A3 WO 2001095408 A3 WO2001095408 A3 WO 2001095408A3 US 0117097 W US0117097 W US 0117097W WO 0195408 A3 WO0195408 A3 WO 0195408A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
electrode
producing
same
counter electrode
Prior art date
Application number
PCT/US2001/017097
Other languages
French (fr)
Other versions
WO2001095408A2 (en
Inventor
Oliver J Gross
Original Assignee
Valence Technology Inc
Oliver J Gross
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 Valence Technology Inc, Oliver J Gross filed Critical Valence Technology Inc
Priority to AU2001265021A priority Critical patent/AU2001265021A1/en
Publication of WO2001095408A2 publication Critical patent/WO2001095408A2/en
Publication of WO2001095408A3 publication Critical patent/WO2001095408A3/en

Links

Classifications

    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/136—Flexibility or foldability
    • 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
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
    • H01M50/133—Thickness
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/545—Terminals formed by the casing of the cells
    • 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
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)

Abstract

A battery (10) having an electrode (24), a counter electrode (26), and a separator (28) disposed between the electrode and the counter electrode. First and second current collectors (12, 14) sandwich the electrode, the separator, and the counter electrode to define a package for the battery, with the first and second current collectors being major external surfaces of the package. A method of producing a battery in accordance with the present invention is also provided. The method includes the steps of: providing an electrode, providing a counter electrode, disposing a separator between the electrode and the counter electrode, and sandwiching the electrode, the separator, and the counter electrode between first and second current collectors to define a package for the battery, where the first and second current collectors are major external surfaces of the package.
PCT/US2001/017097 2000-06-05 2001-05-25 A battery having a thin profile and flexible structure and a method for producing the same WO2001095408A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001265021A AU2001265021A1 (en) 2000-06-05 2001-05-25 A battery having a thin profile and flexible structure and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58684900A 2000-06-05 2000-06-05
US09/586,849 2000-06-05

Publications (2)

Publication Number Publication Date
WO2001095408A2 WO2001095408A2 (en) 2001-12-13
WO2001095408A3 true WO2001095408A3 (en) 2002-05-23

Family

ID=24347334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/017097 WO2001095408A2 (en) 2000-06-05 2001-05-25 A battery having a thin profile and flexible structure and a method for producing the same

Country Status (2)

Country Link
AU (1) AU2001265021A1 (en)
WO (1) WO2001095408A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346346B1 (en) * 2001-01-05 2002-02-12 Nokia Mobile Phones Ltd. Flexible battery structure
DE102008010828A1 (en) * 2008-02-23 2009-08-27 Daimler Ag Battery with several single cells
CN110299582B (en) * 2019-07-29 2020-12-08 空天科技有限公司 Aluminum air power generation module unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1462657A (en) * 1973-03-26 1977-01-26 Du Pont Hermetically sealed galvanic cell
JPS61277151A (en) * 1985-05-31 1986-12-08 Dainippon Printing Co Ltd Sealing method for thin and flat type lithium cell
US5004655A (en) * 1989-12-14 1991-04-02 Globe-Union Inc. Thin bipolar lead-acid battery with individual cell vent
EP0556402A1 (en) * 1991-08-09 1993-08-25 Yuasa Corporation Thin battery
US5580678A (en) * 1992-11-27 1996-12-03 Gould Electronics Inc. Adhesive sealed solid electrolyte cell housed within a ceramic frame and the method for producing it
JPH11213969A (en) * 1998-01-29 1999-08-06 Yuasa Corp Flexible thin battery
EP1001477A1 (en) * 1998-04-27 2000-05-17 Sony Corporation Solid electrolytic secondary battery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1462657A (en) * 1973-03-26 1977-01-26 Du Pont Hermetically sealed galvanic cell
JPS61277151A (en) * 1985-05-31 1986-12-08 Dainippon Printing Co Ltd Sealing method for thin and flat type lithium cell
US5004655A (en) * 1989-12-14 1991-04-02 Globe-Union Inc. Thin bipolar lead-acid battery with individual cell vent
EP0556402A1 (en) * 1991-08-09 1993-08-25 Yuasa Corporation Thin battery
US5580678A (en) * 1992-11-27 1996-12-03 Gould Electronics Inc. Adhesive sealed solid electrolyte cell housed within a ceramic frame and the method for producing it
JPH11213969A (en) * 1998-01-29 1999-08-06 Yuasa Corp Flexible thin battery
EP1001477A1 (en) * 1998-04-27 2000-05-17 Sony Corporation Solid electrolytic secondary battery

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 138 (E - 503) 2 May 1987 (1987-05-02) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *

Also Published As

Publication number Publication date
AU2001265021A1 (en) 2001-12-17
WO2001095408A2 (en) 2001-12-13

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