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AU2002360049A1 - Hydrogen-occluding alloy, powder of hydrogen-occluding alloy, processes for producing these, and negative electrode for nickel-hydrogen secondary battery - Google Patents

Hydrogen-occluding alloy, powder of hydrogen-occluding alloy, processes for producing these, and negative electrode for nickel-hydrogen secondary battery

Info

Publication number
AU2002360049A1
AU2002360049A1 AU2002360049A AU2002360049A AU2002360049A1 AU 2002360049 A1 AU2002360049 A1 AU 2002360049A1 AU 2002360049 A AU2002360049 A AU 2002360049A AU 2002360049 A AU2002360049 A AU 2002360049A AU 2002360049 A1 AU2002360049 A1 AU 2002360049A1
Authority
AU
Australia
Prior art keywords
hydrogen
occluding alloy
nickel
powder
processes
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.)
Abandoned
Application number
AU2002360049A
Inventor
Hiroki Hayashi
Hideaki Ikeda
Kiyofumi Takamaru
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.)
Santoku Corp
Original Assignee
Santoku Corp
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 Santoku Corp filed Critical Santoku Corp
Publication of AU2002360049A1 publication Critical patent/AU2002360049A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383Hydrogen absorbing alloys
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005Reversible 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
    • C01B3/001Reversible 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
    • C01B3/0031Intermetallic compounds; Metal alloys; Treatment thereof
    • C01B3/0047Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
    • C01B3/0057Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof also containing nickel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/34Gastight accumulators
    • H01M10/345Gastight metal hydride accumulators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/32Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AU2002360049A 2001-12-27 2002-12-26 Hydrogen-occluding alloy, powder of hydrogen-occluding alloy, processes for producing these, and negative electrode for nickel-hydrogen secondary battery Abandoned AU2002360049A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001397501 2001-12-27
JP2001-397501 2001-12-27
PCT/JP2002/013607 WO2003056047A1 (en) 2001-12-27 2002-12-26 Hydrogen-occluding alloy, powder of hydrogen-occluding alloy, processes for producing these, and negative electrode for nickel-hydrogen secondary battery

Publications (1)

Publication Number Publication Date
AU2002360049A1 true AU2002360049A1 (en) 2003-07-15

Family

ID=19189204

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002360049A Abandoned AU2002360049A1 (en) 2001-12-27 2002-12-26 Hydrogen-occluding alloy, powder of hydrogen-occluding alloy, processes for producing these, and negative electrode for nickel-hydrogen secondary battery

Country Status (3)

Country Link
JP (1) JP4685353B2 (en)
AU (1) AU2002360049A1 (en)
WO (1) WO2003056047A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005014871A1 (en) 2003-08-08 2005-02-17 Mitsui Mining & Smelting Co., Ltd. LOW Co HYDROGEN OCCLUSION ALLOY
JP5169050B2 (en) * 2006-07-25 2013-03-27 パナソニック株式会社 Negative electrode active material for nickel metal hydride battery, nickel metal hydride battery, and method for treating negative electrode active material for nickel metal hydride battery
JP2010182684A (en) * 2006-07-25 2010-08-19 Panasonic Corp Processing method of anode active material for nickel hydrogen battery, anode active material for nickel hydrogen battery, and nickel hydrogen battery
JP5161451B2 (en) * 2006-09-28 2013-03-13 株式会社東芝 Hydrogen storage alloy, electrode using the same, and nickel metal hydride secondary battery
JP5179777B2 (en) * 2007-03-30 2013-04-10 株式会社三徳 Hydrogen storage alloy, negative electrode for nickel metal hydride secondary battery, nickel metal hydride secondary battery
CN102808107A (en) * 2012-07-25 2012-12-05 鞍山鑫普新材料有限公司 Low-cost AB5 hydrogen storage alloy without cobalt, praseodymium and neodymium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673466A (en) * 1991-11-29 1994-03-15 Sumitomo Metal Ind Ltd Hydrogen storage alloy for Ni-hydrogen battery with excellent electrode life and its manufacturing method
JP3730265B2 (en) * 1994-04-01 2005-12-21 株式会社東芝 Hydrogen storage alloy for battery, manufacturing method thereof and nickel metal hydride battery
KR100237322B1 (en) * 1995-08-31 2000-01-15 이노우에 유스케 Rare earth metal/nickel-base hydrogen absorbing alloy process for preparing for preparing the same and negatie electrode for nickel-hydrogen secondary battery
JPH10102172A (en) * 1996-09-30 1998-04-21 Toshiba Corp Hydrogen storage alloy, method for producing the same, and nickel-metal hydride secondary battery
JP2000038630A (en) * 1998-07-22 2000-02-08 Mitsui Mining & Smelting Co Ltd Hydrogen storage alloy and method for producing the same
JP2001020023A (en) * 1999-07-08 2001-01-23 Mitsui Mining & Smelting Co Ltd Manufacturing method of hydrogen storage alloy
JP5437544B2 (en) * 2001-06-11 2014-03-12 株式会社三徳 Manufacturing method of negative electrode for secondary battery
JP2003247037A (en) * 2001-12-17 2003-09-05 Mitsui Mining & Smelting Co Ltd Hydrogen storage alloy

Also Published As

Publication number Publication date
JPWO2003056047A1 (en) 2005-05-12
WO2003056047A1 (en) 2003-07-10
JP4685353B2 (en) 2011-05-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase