ATE303456T1 - Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür - Google Patents

Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür

Info

Publication number
ATE303456T1
ATE303456T1 AT01926143T AT01926143T ATE303456T1 AT E303456 T1 ATE303456 T1 AT E303456T1 AT 01926143 T AT01926143 T AT 01926143T AT 01926143 T AT01926143 T AT 01926143T AT E303456 T1 ATE303456 T1 AT E303456T1
Authority
AT
Austria
Prior art keywords
hydrogen storage
storage alloy
production process
general formula
misch metal
Prior art date
Application number
AT01926143T
Other languages
English (en)
Inventor
Kiyotaka Yasuda
Yoshiki Sakaguchi
Shingo Kikugawa
Original Assignee
Mitsui Mining & Smelting Co
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 Mitsui Mining & Smelting Co filed Critical Mitsui Mining & Smelting Co
Application granted granted Critical
Publication of ATE303456T1 publication Critical patent/ATE303456T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • 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
    • 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
AT01926143T 2000-06-09 2001-05-08 Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür ATE303456T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000172952A JP3881823B2 (ja) 2000-06-09 2000-06-09 水素吸蔵合金及びその製造方法
PCT/JP2001/003830 WO2001094653A1 (en) 2000-06-09 2001-05-08 Hydrogen-occluding alloy and process for producing the same

Publications (1)

Publication Number Publication Date
ATE303456T1 true ATE303456T1 (de) 2005-09-15

Family

ID=18675261

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01926143T ATE303456T1 (de) 2000-06-09 2001-05-08 Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür

Country Status (6)

Country Link
US (1) US6773667B2 (de)
EP (1) EP1227165B1 (de)
JP (1) JP3881823B2 (de)
AT (1) ATE303456T1 (de)
DE (1) DE60113056T2 (de)
WO (1) WO2001094653A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1732278A (zh) 2002-12-27 2006-02-08 三井金属矿业株式会社 储氢合金
US8535460B2 (en) 2003-08-08 2013-09-17 Mitsui Mining & Smelting Co., Ltd. Low Co hydrogen storage alloy
WO2006085542A1 (ja) * 2005-02-08 2006-08-17 Mitsui Mining & Smelting Co., Ltd. 低Ｃｏ水素吸蔵合金
WO2007034892A1 (ja) * 2005-09-21 2007-03-29 Mitsui Mining & Smelting Co., Ltd. 低Ｃｏ水素吸蔵合金
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
TW200846499A (en) * 2007-05-24 2008-12-01 Liung Feng Ind Co Ltd Method of generating hydrogen using dissimilar metal
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
CN110023523A (zh) 2016-12-26 2019-07-16 三井金属矿业株式会社 储氢合金
CN108364740A (zh) * 2018-04-10 2018-08-03 中国科学院物理研究所 一种纳米晶混合稀土永磁体及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3201247B2 (ja) 1996-02-05 2001-08-20 松下電器産業株式会社 密閉型アルカリ蓄電池
ATE258234T1 (de) 1996-09-06 2004-02-15 Santoku Corp Wasserstoffabsorbierende seltene-erden metall/nickel-legierung, herstellungsverfahren und negative elektrode für nickel-wasserstoff- wiederaufladbare-batterie
JP3114677B2 (ja) 1997-11-19 2000-12-04 三井金属鉱業株式会社 水素吸蔵合金及びその製造方法
WO1999034025A1 (fr) 1997-12-26 1999-07-08 Toyota Jidosha Kabushiki Kaisha Alliages absorbant l'hydrogene, procedes de production de ces alliages, electrode realisee a l'aide de cet alliage et procede de fabrication et accumulateur
JP3930638B2 (ja) 1998-04-27 2007-06-13 三井金属鉱業株式会社 水素吸蔵合金及びその製造方法
JP4688986B2 (ja) 1998-06-05 2011-05-25 日本重化学工業株式会社 電池材料用水素吸蔵合金の表面処理方法
JP3545209B2 (ja) 1998-06-26 2004-07-21 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金及びその製造方法、アルカリ蓄電池用水素吸蔵合金電極及びその製造方法
JP3493516B2 (ja) * 1998-12-15 2004-02-03 三井金属鉱業株式会社 水素吸蔵合金及びその製造方法
JP4091704B2 (ja) 1999-02-01 2008-05-28 三井金属鉱業株式会社 水素吸蔵合金及びその製造方法

Also Published As

Publication number Publication date
DE60113056D1 (de) 2005-10-06
JP2001348636A (ja) 2001-12-18
EP1227165A4 (de) 2002-11-27
WO2001094653A1 (en) 2001-12-13
US20020192153A1 (en) 2002-12-19
EP1227165A1 (de) 2002-07-31
EP1227165B1 (de) 2005-08-31
JP3881823B2 (ja) 2007-02-14
US6773667B2 (en) 2004-08-10
DE60113056T2 (de) 2006-03-30

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