DE60113056D1 - Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür - Google Patents

Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür

Info

Publication number
DE60113056D1
DE60113056D1 DE60113056T DE60113056T DE60113056D1 DE 60113056 D1 DE60113056 D1 DE 60113056D1 DE 60113056 T DE60113056 T DE 60113056T DE 60113056 T DE60113056 T DE 60113056T DE 60113056 D1 DE60113056 D1 DE 60113056D1
Authority
DE
Germany
Prior art keywords
manufacturing
hydrogen injection
injection alloy
general formula
hydrogen storage
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 - Lifetime
Application number
DE60113056T
Other languages
English (en)
Other versions
DE60113056T2 (de
Inventor
Kiyotaka Yasuda
Yoshiki Sakaguchi
Shingo Kikugawa
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Application granted granted Critical
Publication of DE60113056D1 publication Critical patent/DE60113056D1/de
Publication of DE60113056T2 publication Critical patent/DE60113056T2/de
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
    • 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
DE60113056T 2000-06-09 2001-05-08 Wasserstoffeinlagerungslegierung und herstellungsverfahren dafür Expired - Lifetime DE60113056T2 (de)

Applications Claiming Priority (3)

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
JP2000172952 2000-06-09
PCT/JP2001/003830 WO2001094653A1 (en) 2000-06-09 2001-05-08 Hydrogen-occluding alloy and process for producing the same

Publications (2)

Publication Number Publication Date
DE60113056D1 true DE60113056D1 (de) 2005-10-06
DE60113056T2 DE60113056T2 (de) 2006-03-30

Family

ID=18675261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113056T Expired - Lifetime DE60113056T2 (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
US7314594B2 (en) 2002-12-27 2008-01-01 Mitsui Mining & Smelting Co., Ltd. Hydrogen storage alloy
JP3828922B2 (ja) 2003-08-08 2006-10-04 三井金属鉱業株式会社 低Ｃｏ水素吸蔵合金
WO2006085542A1 (ja) * 2005-02-08 2006-08-17 Mitsui Mining & Smelting Co., Ltd. 低Ｃｏ水素吸蔵合金
JP3992289B2 (ja) * 2005-09-21 2007-10-17 三井金属鉱業株式会社 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
JP6471270B2 (ja) 2016-12-26 2019-02-13 三井金属鉱業株式会社 水素吸蔵合金
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
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
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
US6602639B1 (en) 1997-12-26 2003-08-05 Toyota Jidosha Kabushiki Kaisha Process for producing hydrogen storage alloy and process for producing hydrogen storage alloy electrode
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
EP1227165A4 (de) 2002-11-27
JP3881823B2 (ja) 2007-02-14
US6773667B2 (en) 2004-08-10
DE60113056T2 (de) 2006-03-30
JP2001348636A (ja) 2001-12-18
WO2001094653A1 (en) 2001-12-13
EP1227165B1 (de) 2005-08-31
US20020192153A1 (en) 2002-12-19
ATE303456T1 (de) 2005-09-15
EP1227165A1 (de) 2002-07-31

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