CN100400691C - 贮氢合金、贮氢合金粉末、它们的制法以及镍氢二次电池用负极 - Google Patents

贮氢合金、贮氢合金粉末、它们的制法以及镍氢二次电池用负极 Download PDF

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CN100400691C
CN100400691C CNB02824754XA CN02824754A CN100400691C CN 100400691 C CN100400691 C CN 100400691C CN B02824754X A CNB02824754X A CN B02824754XA CN 02824754 A CN02824754 A CN 02824754A CN 100400691 C CN100400691 C CN 100400691C
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hydrogen
alloy
storage alloy
particle diameter
powder
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CNB02824754XA
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Chinese (zh)
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CN1602366A (zh
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高丸圣章
林宏树
池田英明
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Suntech Co ltd
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Suntech Co ltd
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    • 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
    • C01B3/0047—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
    • C01B3/0057—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof also containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based 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
    • H01M4/36—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CNB02824754XA 2001-12-13 2002-12-13 贮氢合金、贮氢合金粉末、它们的制法以及镍氢二次电池用负极 Expired - Lifetime CN100400691C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001380048 2001-12-13
JP380048/2001 2001-12-13

Publications (2)

Publication Number Publication Date
CN1602366A CN1602366A (zh) 2005-03-30
CN100400691C true CN100400691C (zh) 2008-07-09

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CNB02824754XA Expired - Lifetime CN100400691C (zh) 2001-12-13 2002-12-13 贮氢合金、贮氢合金粉末、它们的制法以及镍氢二次电池用负极

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Country Link
JP (1) JP4647910B2 (ja)
CN (1) CN100400691C (ja)
AU (1) AU2002354479A1 (ja)
WO (1) WO2003054240A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1833039A (zh) * 2003-08-08 2006-09-13 三井金属矿业株式会社 低Co储氢合金
CN1297021C (zh) * 2005-05-31 2007-01-24 钢铁研究总院 一种高容量镍氢电池用负极材料
WO2007040277A1 (ja) * 2005-10-06 2007-04-12 Mitsui Mining & Smelting Co., Ltd. 低Ｃｏ水素吸蔵合金
JP5169050B2 (ja) * 2006-07-25 2013-03-27 パナソニック株式会社 ニッケル水素電池用負極活物質およびニッケル水素電池、およびニッケル水素電池用負極活物質の処理方法
JP2010182684A (ja) * 2006-07-25 2010-08-19 Panasonic Corp ニッケル水素電池用負極活物質の処理方法ならびにニッケル水素電池用負極活物質およびニッケル水素電池
JP3992075B1 (ja) 2007-01-30 2007-10-17 中央電気工業株式会社 水素吸蔵合金およびニッケル−水素電池用電極
CN100467168C (zh) * 2007-02-02 2009-03-11 厦门钨业股份有限公司 贮氢合金粉制备方法
JP5179777B2 (ja) * 2007-03-30 2013-04-10 株式会社三徳 水素吸蔵合金、ニッケル水素二次電池用負極、ニッケル水素二次電池
JP2011127185A (ja) * 2009-12-18 2011-06-30 Santoku Corp 水素吸蔵合金、その製造方法、ニッケル水素二次電池用負極およびニッケル水素二次電池
CN102181751B (zh) * 2011-01-28 2013-01-09 厦门钨业股份有限公司 一种低自放电贮氢合金及其制备方法
WO2021033582A1 (ja) * 2019-08-19 2021-02-25 株式会社三徳 水素貯蔵材料、水素貯蔵容器及び水素供給装置
EP4129534A1 (en) 2021-08-03 2023-02-08 GRZ Technologies SA Ab5-type based hydrogen storage alloys, methods of preparation and uses thereof
EP4129535A1 (en) 2021-08-03 2023-02-08 GRZ Technologies SA Ab2 type-based hydrogen storage alloys, methods of preparation and uses thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10261413A (ja) * 1997-03-19 1998-09-29 Japan Metals & Chem Co Ltd 二次電池用水素吸蔵合金
JP2000219928A (ja) * 1999-02-01 2000-08-08 Mitsui Mining & Smelting Co Ltd 水素吸蔵合金及びその製造方法
EP1055740A1 (en) * 1998-12-15 2000-11-29 Mitsui Mining & Smelting Co., Ltd. Hydrogen storage alloy and method for preparation thereof
JP2001040442A (ja) * 1999-05-26 2001-02-13 Mitsui Mining & Smelting Co Ltd 水素吸蔵合金
JP2001068101A (ja) * 1999-08-24 2001-03-16 Sanyo Electric Co Ltd 水素吸蔵合金電極及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69727317T2 (de) * 1996-09-06 2004-11-25 Santoku Corp., Kobe Wasserstoffabsorbierende seltene-erden metall/nickel-legierung, herstellungsverfahren und negative elektrode für nickel-wasserstoff-wiederaufladbare-batterie
JPH11191412A (ja) * 1997-06-27 1999-07-13 Hitachi Maxell Ltd アルカリ蓄電池
JP2001126724A (ja) * 1999-10-25 2001-05-11 Shin Etsu Chem Co Ltd 水素吸蔵合金粉末の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10261413A (ja) * 1997-03-19 1998-09-29 Japan Metals & Chem Co Ltd 二次電池用水素吸蔵合金
EP1055740A1 (en) * 1998-12-15 2000-11-29 Mitsui Mining & Smelting Co., Ltd. Hydrogen storage alloy and method for preparation thereof
JP2000219928A (ja) * 1999-02-01 2000-08-08 Mitsui Mining & Smelting Co Ltd 水素吸蔵合金及びその製造方法
JP2001040442A (ja) * 1999-05-26 2001-02-13 Mitsui Mining & Smelting Co Ltd 水素吸蔵合金
JP2001068101A (ja) * 1999-08-24 2001-03-16 Sanyo Electric Co Ltd 水素吸蔵合金電極及びその製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AB5型贮氢合金研究进展. 李相哲.电池工业，第6卷第1期. 2001
AB5型贮氢合金研究进展. 李相哲.电池工业，第6卷第1期. 2001 *

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Publication number Publication date
WO2003054240A1 (en) 2003-07-03
AU2002354479A1 (en) 2003-07-09
CN1602366A (zh) 2005-03-30
JPWO2003054240A1 (ja) 2005-04-28
JP4647910B2 (ja) 2011-03-09

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