GB956292A - Composite metal/metal hydride body - Google Patents

Composite metal/metal hydride body

Info

Publication number
GB956292A
GB956292A GB4929/61A GB492961A GB956292A GB 956292 A GB956292 A GB 956292A GB 4929/61 A GB4929/61 A GB 4929/61A GB 492961 A GB492961 A GB 492961A GB 956292 A GB956292 A GB 956292A
Authority
GB
United Kingdom
Prior art keywords
metal
coating
hydride
base
vapour deposition
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
Application number
GB4929/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB956292A publication Critical patent/GB956292A/en
Expired 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
    • C01B3/505—Membranes containing palladium
    • 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

Abstract

A composite body suitable as a hydrogen electrode in a fuel cell comprises a coating of a hydride of Ti, Zr, Th, Ce or U on a base of Ta or Pd or their alloys. The hydride coating is formed by coating the base with the metal either by vapour deposition or by sintering, rolling or pressing the metal powder and then hydriding the metal by treatment in a hydrogen atmosphere.ALSO:A composite body suitable as a hydrogen electrode in a fuel cell comprises a coating of a hydride of Ti, Zr, Th, Ce or U on a base of Ta or Pd or their alloys. The hydride coating is formed by coating the base with the metal either by vapour deposition or by sintering, rolling or pressing the metal powder and then hydriding the metal by treatment in a hydrogen atmosphere. A tube of a Pd/Ag alloy is coated with sintered U and then hydrided. An example is also given of the vapour deposition of Ti on Pd.
GB4929/61A 1960-03-01 1961-02-09 Composite metal/metal hydride body Expired GB956292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0040045 1960-03-01

Publications (1)

Publication Number Publication Date
GB956292A true GB956292A (en) 1964-04-22

Family

ID=7221906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4929/61A Expired GB956292A (en) 1960-03-01 1961-02-09 Composite metal/metal hydride body

Country Status (2)

Country Link
DE (1) DE1249230B (en)
GB (1) GB956292A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617462A (en) * 1968-05-06 1971-11-02 Ppg Industries Inc Platinum titanium hydride bipolar electrodes
US3641298A (en) * 1967-07-19 1972-02-08 Mallory & Co Inc P R Electrically conductive material and electrical contact

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641298A (en) * 1967-07-19 1972-02-08 Mallory & Co Inc P R Electrically conductive material and electrical contact
US3617462A (en) * 1968-05-06 1971-11-02 Ppg Industries Inc Platinum titanium hydride bipolar electrodes

Also Published As

Publication number Publication date
DE1249230B (en) 1967-09-07

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