DE69700861T2 - Wasserstoffspeicherlegierungen für elektrochemische Zellen - Google Patents

Wasserstoffspeicherlegierungen für elektrochemische Zellen

Info

Publication number
DE69700861T2
DE69700861T2 DE69700861T DE69700861T DE69700861T2 DE 69700861 T2 DE69700861 T2 DE 69700861T2 DE 69700861 T DE69700861 T DE 69700861T DE 69700861 T DE69700861 T DE 69700861T DE 69700861 T2 DE69700861 T2 DE 69700861T2
Authority
DE
Germany
Prior art keywords
hydrogen storage
electrochemical cells
storage alloys
alloys
electrochemical
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.)
Expired - Fee Related
Application number
DE69700861T
Other languages
English (en)
Other versions
DE69700861D1 (de
Inventor
Haruo Sawa
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.)
Furukawa Battery Co Ltd
Original Assignee
Furukawa Battery 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 Furukawa Battery Co Ltd filed Critical Furukawa Battery Co Ltd
Application granted granted Critical
Publication of DE69700861D1 publication Critical patent/DE69700861D1/de
Publication of DE69700861T2 publication Critical patent/DE69700861T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/90—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69700861T 1996-06-28 1997-06-24 Wasserstoffspeicherlegierungen für elektrochemische Zellen Expired - Fee Related DE69700861T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8169605A JPH1021906A (ja) 1996-06-28 1996-06-28 電池用水素吸蔵合金

Publications (2)

Publication Number Publication Date
DE69700861D1 DE69700861D1 (de) 2000-01-05
DE69700861T2 true DE69700861T2 (de) 2000-07-27

Family

ID=15889603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700861T Expired - Fee Related DE69700861T2 (de) 1996-06-28 1997-06-24 Wasserstoffspeicherlegierungen für elektrochemische Zellen

Country Status (6)

Country Link
US (1) US5902545A (de)
EP (1) EP0817290B1 (de)
JP (1) JPH1021906A (de)
KR (1) KR980006580A (de)
CA (1) CA2209128A1 (de)
DE (1) DE69700861T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829931B1 (ko) * 2006-12-19 2008-05-19 한국생산기술연구원 니켈수소전지용 수소저장합금 및 이의 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690924B2 (ja) * 1985-12-12 1994-11-14 松下電器産業株式会社 蓄電池用電極
JP2771592B2 (ja) * 1989-04-18 1998-07-02 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金電極
US5284619A (en) * 1990-03-24 1994-02-08 Japan Storage Battery Company, Limited Hydrogen absorbing electrode for use in nickel-metal hydride secondary batteries
JPH0685323B2 (ja) * 1990-06-18 1994-10-26 古河電池株式会社 水素吸蔵電極
JPH04169061A (ja) * 1990-10-31 1992-06-17 Yuasa Corp カルアリ蓄電池用水素吸蔵合金電極
JPH04206348A (ja) * 1990-11-30 1992-07-28 Hitachi Chem Co Ltd 密閉型二次電池
US5496424A (en) * 1992-10-07 1996-03-05 Sanyo Electric Co., Ltd. Hydrogen absorbing alloy and process for preparing same
FR2698881B1 (fr) * 1992-12-04 1995-01-13 Accumulateurs Fixes Matériau hydrurable pour électrode négative d'accumulateur nickel-hydrure.
JPH06279900A (ja) * 1993-03-23 1994-10-04 Shin Etsu Chem Co Ltd 水素吸蔵合金及びそれを用いた電極
JPH0729570A (ja) * 1993-07-07 1995-01-31 Japan Metals & Chem Co Ltd ニッケル−水素電池用水素吸蔵合金
US5512385A (en) * 1994-02-28 1996-04-30 Matsushita Electric Industrial Co., Ltd. Hydrogen storage alloy and nickel-metal hydride storage battery using the same
JP3520573B2 (ja) * 1994-08-09 2004-04-19 日本電池株式会社 ニッケル・金属水素化物電池の製造方法
JPH09209065A (ja) * 1994-11-07 1997-08-12 Santoku Kinzoku Kogyo Kk 時効析出型希土類金属−ニッケル系合金、その製造法及びニッケル水素２次電池用負極

Also Published As

Publication number Publication date
JPH1021906A (ja) 1998-01-23
EP0817290A1 (de) 1998-01-07
EP0817290B1 (de) 1999-12-01
KR980006580A (ko) 1998-03-30
CA2209128A1 (en) 1997-12-28
DE69700861D1 (de) 2000-01-05
US5902545A (en) 1999-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee