TW507011B - Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity - Google Patents

Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity Download PDF

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Publication number
TW507011B
TW507011B TW089107042A TW89107042A TW507011B TW 507011 B TW507011 B TW 507011B TW 089107042 A TW089107042 A TW 089107042A TW 89107042 A TW89107042 A TW 89107042A TW 507011 B TW507011 B TW 507011B
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TW
Taiwan
Prior art keywords
percent
nickel
alloy
manganese
titanium
Prior art date
Application number
TW089107042A
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English (en)
Chinese (zh)
Inventor
Michael A Fetcenko
Kwo Young
Stanford R Ovshinsky
Benjamin Reichman
John Koch
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Energy Conversion Devices Inc
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Publication of TW507011B publication Critical patent/TW507011B/zh

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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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • C22C27/025—Alloys based on vanadium, niobium, or tantalum alloys based on vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12104—Particles discontinuous

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
  • Secondary Cells (AREA)
TW089107042A 1999-04-12 2000-04-21 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity TW507011B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/290,633 US6270719B1 (en) 1999-04-12 1999-04-12 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity

Publications (1)

Publication Number Publication Date
TW507011B true TW507011B (en) 2002-10-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW089107042A TW507011B (en) 1999-04-12 2000-04-21 Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activity

Country Status (12)

Country Link
US (3) US6270719B1 (enExample)
EP (1) EP1093528B1 (enExample)
JP (2) JP3869213B2 (enExample)
KR (1) KR100684392B1 (enExample)
CN (2) CN1536693B (enExample)
AU (1) AU775748B2 (enExample)
BR (1) BR0006033A (enExample)
CA (1) CA2334363A1 (enExample)
DE (1) DE60026502T2 (enExample)
MX (1) MX244068B (enExample)
TW (1) TW507011B (enExample)
WO (1) WO2000061828A1 (enExample)

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US6517970B2 (en) * 2001-06-04 2003-02-11 Energy Conversion Devices, Inc. Non-pyrophoric hydrogen storage alloy
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US7211541B2 (en) * 2003-12-11 2007-05-01 Ovonic Hydrogen Systems Llc Mg—Ni hydrogen storage composite having high storage capacity and excellent room temperature kinetics
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US7344677B2 (en) * 2004-04-02 2008-03-18 Ovonic Battery Company, Inc. Hydrogen storage alloys having improved cycle life and low temperature operating characteristics
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US20140140885A1 (en) * 2012-11-16 2014-05-22 Kwo Young Hydrogen storage alloy and negative electrode and Ni-metal hydride battery employing same
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Also Published As

Publication number Publication date
BR0006033A (pt) 2001-03-13
CN1313910A (zh) 2001-09-19
JP2002541330A (ja) 2002-12-03
WO2000061828A1 (en) 2000-10-19
EP1093528A4 (en) 2002-07-24
US20010003997A1 (en) 2001-06-21
KR100684392B1 (ko) 2007-02-22
JP4084380B2 (ja) 2008-04-30
JP2006183148A (ja) 2006-07-13
DE60026502D1 (de) 2006-05-04
CN1153839C (zh) 2004-06-16
CN1536693B (zh) 2012-11-14
AU4338900A (en) 2000-11-14
US20050051244A1 (en) 2005-03-10
EP1093528B1 (en) 2006-03-08
JP3869213B2 (ja) 2007-01-17
MX244068B (es) 2007-03-09
HK1038945A1 (en) 2002-04-04
DE60026502T2 (de) 2006-10-19
CA2334363A1 (en) 2000-10-19
MXPA00012015A (es) 2003-01-28
CN1536693A (zh) 2004-10-13
AU775748B2 (en) 2004-08-12
US6270719B1 (en) 2001-08-07
EP1093528A1 (en) 2001-04-25
KR20010052758A (ko) 2001-06-25

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