MX9708601A - Aleaciones electroquimicas de almacenamiento de hidrogeno y baterias que contienen particulas de polvo heterogeneo. - Google Patents

Aleaciones electroquimicas de almacenamiento de hidrogeno y baterias que contienen particulas de polvo heterogeneo.

Info

Publication number
MX9708601A
MX9708601A MX9708601A MX9708601A MX9708601A MX 9708601 A MX9708601 A MX 9708601A MX 9708601 A MX9708601 A MX 9708601A MX 9708601 A MX9708601 A MX 9708601A MX 9708601 A MX9708601 A MX 9708601A
Authority
MX
Mexico
Prior art keywords
powder particles
hydrogen storage
storage alloys
electrochemical hydrogen
batteries containing
Prior art date
Application number
MX9708601A
Other languages
English (en)
Other versions
MXPA97008601A (es
Inventor
Stanford R Ovshinsky
Michael A Fetcenko
Im Jun
Benjamin Chao
Benjamin Reichman
Kwo Young
Original Assignee
Ovonic Battery 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 Ovonic Battery Co filed Critical Ovonic Battery Co
Publication of MX9708601A publication Critical patent/MX9708601A/es
Publication of MXPA97008601A publication Critical patent/MXPA97008601A/es

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
    • 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
    • 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
    • C01B3/0042—Intermetallic compounds; Metal alloys; Treatment thereof only containing magnesium and nickel; Treatment thereof
    • 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
    • C01B3/0047—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
    • C01B3/0057—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof also containing nickel
    • 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
    • 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
    • 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
    • H01M4/46—Alloys based on magnesium or aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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
    • 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
    • Y02E60/50—Fuel cells
    • 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
    • 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
    • Y10T428/12097—Nonparticulate component encloses particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Las partículas de polvo heterogéneas no uniformes para usos electroquímicos, y las partículas de polvo que comprenden por lo menos dos aleaciones de almacenamiento de hidrogeno, separadas y distintas seleccionadas del grupo que consiste de: Aleaciones Ovonic del tipo LaNi5, aleaciones Ovonic del tipo TiNi, y aleaciones Ovonic a base de MgNi.
MXPA/A/1997/008601A 1995-05-08 1996-05-06 Aleaciones electroquimicas de almacenamiento dehidrogeno y baterias que contienen particulas departiculas de polvo heterogeneo MXPA97008601A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08436674 1995-05-08
US08/436,674 US5554456A (en) 1994-06-14 1995-05-08 Electrochemical hydrogen storage alloys and batteries containing heterogeneous powder particles

Publications (2)

Publication Number Publication Date
MX9708601A true MX9708601A (es) 1998-06-30
MXPA97008601A MXPA97008601A (es) 1998-10-30

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112048651A (zh) * 2020-08-20 2020-12-08 钢铁研究总院 燃料电池用高性能高容量贮氢合金及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112048651A (zh) * 2020-08-20 2020-12-08 钢铁研究总院 燃料电池用高性能高容量贮氢合金及其制备方法

Also Published As

Publication number Publication date
RU2168244C2 (ru) 2001-05-27
TW310485B (es) 1997-07-11
UA42836C2 (uk) 2001-11-15
NO975138D0 (no) 1997-11-07
EP1248308A1 (en) 2002-10-09
JP3963947B2 (ja) 2007-08-22
CA2219522C (en) 2006-07-11
JP2006152442A (ja) 2006-06-15
US5554456A (en) 1996-09-10
KR19990008427A (ko) 1999-01-25
EP0826249A4 (en) 1998-06-10
EP0826249A1 (en) 1998-03-04
KR100342209B1 (ko) 2002-11-30
DE69620395T2 (de) 2003-01-16
EP0826249B1 (en) 2002-04-03
DE69620395D1 (de) 2002-05-08
NO975138L (no) 1998-01-07
JPH11507169A (ja) 1999-06-22
AU694033B2 (en) 1998-07-09
BR9608238A (pt) 1999-01-12
AU5676196A (en) 1996-11-29
ATE215743T1 (de) 2002-04-15
WO1996036083A1 (en) 1996-11-14
CA2219522A1 (en) 1996-11-14

Similar Documents

Publication Publication Date Title
CA2219522A1 (en) Electrochemical hydrogen storage alloys and batteries containing heterogeneous powder particles
MX194791B (es) Aleaciones de almacenamiento de hidrogeno electroquimicas, mejoradas para bacterias de hidruro de metal de niquel.
ATE220643T1 (de) Lithiumhaltiger wasserstoffspeicher
AU5089793A (en) Electrochemical hydrogen storage alloys and batteries fabricated from these alloys
EP0688470A4 (es)
DE69022825T2 (de) Prismatischer gasdichter alkalischer Akkumulator mit wasserstoffspeichernde Legierung enthaltender negativer Elektrode.
EP0794584A4 (en) HYDROGEN STORAGE ELECTRODE, NICKEL ELECTRODE AND ALKALIS MEMORY BATTERY
DE69309323T2 (de) Wasserstoffspeicherlegierung, diese enthaltende Elektrode und Wasserstoffspeicherlegierungszelle
DE69410023D1 (de) Elektrode aus Wasserstoffspeicherlegierung und gasdichte Nickel-Metallhydrid Sekundärbatterie
AU3570599A (en) Improved hydrogen storage alloys and methods and improved nickel metal hydride electrodes and batteries using same
CA2485877A1 (en) Cathode catalyst for fuel cell
MX241166B (es) Bacteria de almacenamiento de hidrogeno; electrodo de niquel positivo; material activo de electrodo positivo y metodos para fabricarlos.
EP1176219A4 (en) ALLOY FOR HYDROGEN STORAGE, METHOD FOR ABSORBING AND RELEASING HYDROGEN THROUGH THE USE OF THE ALLOY AND HYDROGEN FUEL CELL FOR USING THE PROCESS
EP0832501A4 (en) ELECTROCHEMICAL HYDROGEN STORAGE ALLOYS AND BATTERIES MANUFACTURED WITH MG BASED ALLOYS
WO2000038253A3 (en) High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
CA2155585A1 (en) Process for Activation of Metal Hydrides
WO2002043170A3 (en) Metal hydride battery material with high storage capacity
CA2184377A1 (en) Improved Metal Hydride Hydrogen Storage Electrodes
WO1998021767A3 (en) Metal foam support member for secondary battery electrode
KR980006578A (ko) 수소 흡장 합금, 전지용 음극 및 알칼리 2차전지
KR970024355A (ko) 금속 수소화물 전지 및 이에 사용되는 전극
RU95103960A (ru) Активная масса отрицательного электрода никель-водородного аккумулятора
TW363288B (en) Hydrogen storage alloys for use in rechargeable electrochemical cells, and methods of producing them
EP0612856A3 (en) Hydrogen storage alloy and electrode therefrom.
JPS6472464A (en) Metallic oxide-hydrogen cell

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees