JPS6457568A - Nickel-hydrogen storage battery - Google Patents

Nickel-hydrogen storage battery

Info

Publication number
JPS6457568A
JPS6457568A JP62212089A JP21208987A JPS6457568A JP S6457568 A JPS6457568 A JP S6457568A JP 62212089 A JP62212089 A JP 62212089A JP 21208987 A JP21208987 A JP 21208987A JP S6457568 A JPS6457568 A JP S6457568A
Authority
JP
Japan
Prior art keywords
polyolefin resin
face
separator
sulfone group
monomer number
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
JP62212089A
Other languages
Japanese (ja)
Other versions
JP2733227B2 (en
Inventor
Munehisa Ikoma
Hiroshi Kawano
Isao Matsumoto
Nobuyuki Yanagihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62212089A priority Critical patent/JP2733227B2/en
Priority to DE8787118066T priority patent/DE3776300D1/en
Priority to EP87118066A priority patent/EP0271043B1/en
Priority to US07/132,647 priority patent/US4837119A/en
Publication of JPS6457568A publication Critical patent/JPS6457568A/en
Application granted granted Critical
Publication of JP2733227B2 publication Critical patent/JP2733227B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/242—Hydrogen storage electrodes
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383—Hydrogen absorbing alloys
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/808—Foamed, spongy materials
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To improve the self-discharge characteristic by arranging a negative electrode with the CaCu5 type crystal structure and made of hydrogen absorbing alloy powder containing Mn and a nickel positive electrode face to face across a separator made of sulfonated polyolefin resin with the specific monomer number of polyolefin resin and one sulfone group or its alkali salt group. CONSTITUTION:A negative electrode with the CaCu5 type crystal structure and made of hydrogen absorbing alloy containing at least Mn and a nickel positive electrode are arranged face to face across a separator made of sulfonated polyolefin resin with the monomer number of 25-250 of polyolefin resin and one sulfone group or its alkali salt group. If a separator with the monomer number 25 of polypropylene and one sulfone group is used, the short circuit phenomenon does not occur. If a separator with the monomer number 250 or more and one sulfone group is used, its hydrophilic property is inferior, and the liquid injection speed at the time of construction is reduced. The self- discharge characteristic is thereby excellent, and no problem occurs for the short circuit phenomenon and liquid injection speed at the time of construction.
JP62212089A 1986-12-08 1987-08-26 Nickel-metal hydride battery Expired - Lifetime JP2733227B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62212089A JP2733227B2 (en) 1987-08-26 1987-08-26 Nickel-metal hydride battery
DE8787118066T DE3776300D1 (en) 1986-12-08 1987-12-07 GAS-TIGHT ACCUMULATOR AND METHOD FOR PRODUCING ITS ELECTRODE.
EP87118066A EP0271043B1 (en) 1986-12-08 1987-12-07 Sealed storage battery and method for making its electrode
US07/132,647 US4837119A (en) 1986-12-08 1987-12-08 Sealed storage battery and method for making its electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212089A JP2733227B2 (en) 1987-08-26 1987-08-26 Nickel-metal hydride battery

Publications (2)

Publication Number Publication Date
JPS6457568A true JPS6457568A (en) 1989-03-03
JP2733227B2 JP2733227B2 (en) 1998-03-30

Family

ID=16616693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212089A Expired - Lifetime JP2733227B2 (en) 1986-12-08 1987-08-26 Nickel-metal hydride battery

Country Status (1)

Country Link
JP (1) JP2733227B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304874A (en) * 1989-05-18 1990-12-18 Sanyo Electric Co Ltd Metal-hydrogen alkaline storage battery
US5455125A (en) * 1992-09-18 1995-10-03 Matsushita Electric Industrial Co., Ltd. Medium or large scale sealed metal oxide/metal hydride battery
JP2001167748A (en) * 1999-12-09 2001-06-22 Japan Vilene Co Ltd Separator for use in battery
US6777129B2 (en) 2000-04-27 2004-08-17 Matsushita Electric Industrial Co., Ltd. Alkaline storage battery
WO2006137346A1 (en) * 2005-06-21 2006-12-28 Dainippon Ink And Chemicals, Inc. Separator for fuel cell, process for producing the same, and fuel cell
JP2018028967A (en) * 2016-08-15 2018-02-22 トヨタ自動車株式会社 Method for manufacturing battery pack

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194254A (en) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd Manufacturing method of battery separator
JPS62115657A (en) * 1985-11-13 1987-05-27 Matsushita Electric Ind Co Ltd Sealed nickel-hydrogen storage battery
JPS62154582A (en) * 1985-12-27 1987-07-09 Toshiba Corp Manufacture of sealed metal oxide-hydrogen storage battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194254A (en) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd Manufacturing method of battery separator
JPS62115657A (en) * 1985-11-13 1987-05-27 Matsushita Electric Ind Co Ltd Sealed nickel-hydrogen storage battery
JPS62154582A (en) * 1985-12-27 1987-07-09 Toshiba Corp Manufacture of sealed metal oxide-hydrogen storage battery

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304874A (en) * 1989-05-18 1990-12-18 Sanyo Electric Co Ltd Metal-hydrogen alkaline storage battery
US5455125A (en) * 1992-09-18 1995-10-03 Matsushita Electric Industrial Co., Ltd. Medium or large scale sealed metal oxide/metal hydride battery
JP2001167748A (en) * 1999-12-09 2001-06-22 Japan Vilene Co Ltd Separator for use in battery
US6777129B2 (en) 2000-04-27 2004-08-17 Matsushita Electric Industrial Co., Ltd. Alkaline storage battery
WO2006137346A1 (en) * 2005-06-21 2006-12-28 Dainippon Ink And Chemicals, Inc. Separator for fuel cell, process for producing the same, and fuel cell
US7960065B2 (en) 2005-06-21 2011-06-14 Dainippon Ink And Chemicals, Inc. Separator for fuel cell, method for producing the same, and fuel cell
JP2018028967A (en) * 2016-08-15 2018-02-22 トヨタ自動車株式会社 Method for manufacturing battery pack
US10466306B2 (en) 2016-08-15 2019-11-05 Toyota Jidosha Kabushiki Kaisha Method of manufacturing battery pack

Also Published As

Publication number Publication date
JP2733227B2 (en) 1998-03-30

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