ES2042587T3 - Aleacion para almacenamiento de hidrogeno electroquimico con retencion mejorada de la carga y una pila electroquimica con retencion mejorada de la carga. - Google Patents

Aleacion para almacenamiento de hidrogeno electroquimico con retencion mejorada de la carga y una pila electroquimica con retencion mejorada de la carga.

Info

Publication number
ES2042587T3
ES2042587T3 ES87310934T ES87310934T ES2042587T3 ES 2042587 T3 ES2042587 T3 ES 2042587T3 ES 87310934 T ES87310934 T ES 87310934T ES 87310934 T ES87310934 T ES 87310934T ES 2042587 T3 ES2042587 T3 ES 2042587T3
Authority
ES
Spain
Prior art keywords
charge retention
improved charge
electrochemical
less
alloy
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
ES87310934T
Other languages
English (en)
Inventor
Srini Venkatesan
Benjamin Reichman
Michael A Fetcenko
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.)
Energy Conversion Devices Inc
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=ES2042587(T3) "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
Application granted granted Critical
Publication of ES2042587T3 publication Critical patent/ES2042587T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)

Abstract

UNA ALEACION PARA ALMACENAJE DE HIDROGEO ELECTROQUIMICO, MULTIFASE, MULTICOMPONENTE, REVERSIBLE, DE ALTA CONSERVACION DE CARGA, QUE CONTIENE TITANIO, VANADIO, CIRCONIO, NIQUEL Y CROMO. LA ALEACION PARA ALMACENAJE DE HIDROGENO ES CAPAZ DE CARGAR Y DESCARGAR ELECTROQUIMICAMENTE HIDROGENO EN UN MEDIO ACUOSO ALCALINO. EN UN EJEMPLO PREFERIDO, LA ALEACION PARA ALMACENAJE DE HIDROGENO COMPRENDE (TI2-XZRXV4-YNIY)1-ZCRZ, DONDE X VALE 0,0-1,5, Y VALE 0,6-3,5, Y Z ES UNA CANTIDAD EFECTIVA MENOR QUE 0,20. TAMBIEN SE DESCRIBE UNA CELULA ELECTROQUIMICA RECARGABLE QUE UTILIZA UN ELECTRODO NEGATIVO FORMADO DE LA ALEACION.
ES87310934T 1986-12-29 1987-12-11 Aleacion para almacenamiento de hidrogeno electroquimico con retencion mejorada de la carga y una pila electroquimica con retencion mejorada de la carga. Expired - Lifetime ES2042587T3 (es)

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 (1)

Publication Number Publication Date
ES2042587T3 true ES2042587T3 (es) 1993-12-16

Family

ID=25485634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87310934T Expired - Lifetime ES2042587T3 (es) 1986-12-29 1987-12-11 Aleacion para almacenamiento de hidrogeno electroquimico con retencion mejorada de la carga y una pila electroquimica con retencion mejorada de la carga.

Country Status (15)

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

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Also Published As

Publication number Publication date
FI875737A0 (fi) 1987-12-28
AU8309087A (en) 1988-06-30
NO875445L (no) 1988-06-30
EP0273624A3 (en) 1989-06-14
US4728586A (en) 1988-03-01
NO875445D0 (no) 1987-12-28
DK174283B1 (da) 2002-11-11
MX169072B (es) 1993-06-21
DK691687A (da) 1988-06-30
FI93682B (fi) 1995-01-31
FI93682C (fi) 1995-05-10
CA1297318C (en) 1992-03-17
DE3787000D1 (de) 1993-09-16
ATE93089T1 (de) 1993-08-15
KR880007786A (ko) 1988-08-29
BR8707040A (pt) 1988-08-02
JPH01119636A (ja) 1989-05-11
NO172777B (no) 1993-05-24
KR950007788B1 (ko) 1995-07-18
IL84958A0 (en) 1988-06-30
DK691687D0 (da) 1987-12-29
EP0273624B1 (en) 1993-08-11
NO172777C (no) 1993-09-01
AU604518B2 (en) 1990-12-20
EP0273624A2 (en) 1988-07-06
DE3787000T2 (de) 1993-11-25
IL84958A (en) 1992-05-25
FI875737A (fi) 1988-06-30
JP2799389B2 (ja) 1998-09-17

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