IL84958A - Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell - Google Patents

Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell

Info

Publication number
IL84958A
IL84958A IL84958A IL8495887A IL84958A IL 84958 A IL84958 A IL 84958A IL 84958 A IL84958 A IL 84958A IL 8495887 A IL8495887 A IL 8495887A IL 84958 A IL84958 A IL 84958A
Authority
IL
Israel
Prior art keywords
charge retention
hydrogen storage
enhanced charge
less
retention electrochemical
Prior art date
Application number
IL84958A
Other languages
English (en)
Other versions
IL84958A0 (en
Original Assignee
Energy Conversion Devices Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25485634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL84958(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of IL84958A0 publication Critical patent/IL84958A0/xx
Publication of IL84958A publication Critical patent/IL84958A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C01B3/0078—Composite solid storage mediums, i.e. coherent or loose mixtures of different solid constituents, chemically or structurally heterogeneous solid masses, coated solids or solids having a chemically modified surface region
    • 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
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as electrolytes
    • 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
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/242—Hydrogen storage electrodes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
IL84958A 1986-12-29 1987-12-28 Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell IL84958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/947,162 US4728586A (en) 1986-12-29 1986-12-29 Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell

Publications (2)

Publication Number Publication Date
IL84958A0 IL84958A0 (en) 1988-06-30
IL84958A true IL84958A (en) 1992-05-25

Family

ID=25485634

Family Applications (1)

Application Number Title Priority Date Filing Date
IL84958A IL84958A (en) 1986-12-29 1987-12-28 Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell

Country Status (15)

Country Link
US (1) US4728586A (no)
EP (1) EP0273624B1 (no)
JP (1) JP2799389B2 (no)
KR (1) KR950007788B1 (no)
AT (1) ATE93089T1 (no)
AU (1) AU604518B2 (no)
BR (1) BR8707040A (no)
CA (1) CA1297318C (no)
DE (1) DE3787000T2 (no)
DK (1) DK174283B1 (no)
ES (1) ES2042587T3 (no)
FI (1) FI93682C (no)
IL (1) IL84958A (no)
MX (1) MX169072B (no)
NO (1) NO172777C (no)

Families Citing this family (82)

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US4849205A (en) * 1987-11-17 1989-07-18 Kuochih Hong Hydrogen storage hydride electrode materials
US4820481A (en) * 1988-04-25 1989-04-11 Energy Conversion Devices, Inc. Method for the continuous fabrication of hydrogen storage alloy negative electrodes
JPH0675398B2 (ja) * 1988-05-17 1994-09-21 三菱マテリアル株式会社 密閉型アルカリ蓄電池
US4898794A (en) * 1988-12-27 1990-02-06 Mitsubishi Metal Corporation Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline battery
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US4948423A (en) 1989-07-21 1990-08-14 Energy Conversion Devices, Inc. Alloy preparation of hydrogen storage materials
US5104617A (en) * 1990-04-26 1992-04-14 Energy Conversion Devices, Inc. Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials
US5096667A (en) * 1989-11-24 1992-03-17 Energy Conversion Devices, Inc. Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials
IL96391A (en) * 1989-11-24 1995-05-26 Energy Conversion Devices Inc Catalytic electrode materials for hydrogen storage for use in electrochemical cells
US5149383A (en) * 1990-04-03 1992-09-22 Matsushita Electric Industrial Co., Ltd. Hydrogen storage alloy electrode
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JP2982805B1 (ja) 1998-02-19 1999-11-29 松下電器産業株式会社 電池用水素吸蔵合金とその製造法及びこれを用いたアルカリ蓄電池
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Also Published As

Publication number Publication date
EP0273624A2 (en) 1988-07-06
NO172777C (no) 1993-09-01
FI875737A (fi) 1988-06-30
MX169072B (es) 1993-06-21
NO875445D0 (no) 1987-12-28
AU8309087A (en) 1988-06-30
EP0273624A3 (en) 1989-06-14
ATE93089T1 (de) 1993-08-15
FI93682C (fi) 1995-05-10
FI875737A0 (fi) 1987-12-28
NO172777B (no) 1993-05-24
EP0273624B1 (en) 1993-08-11
US4728586A (en) 1988-03-01
AU604518B2 (en) 1990-12-20
KR950007788B1 (ko) 1995-07-18
DK691687A (da) 1988-06-30
JPH01119636A (ja) 1989-05-11
CA1297318C (en) 1992-03-17
FI93682B (fi) 1995-01-31
DE3787000T2 (de) 1993-11-25
NO875445L (no) 1988-06-30
IL84958A0 (en) 1988-06-30
DE3787000D1 (de) 1993-09-16
DK691687D0 (da) 1987-12-29
ES2042587T3 (es) 1993-12-16
JP2799389B2 (ja) 1998-09-17
BR8707040A (pt) 1988-08-02
KR880007786A (ko) 1988-08-29
DK174283B1 (da) 2002-11-11

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