[go: up one dir, main page]

GB1028325A - Improvements in or relating to fuel cells - Google Patents

Improvements in or relating to fuel cells

Info

Publication number
GB1028325A
GB1028325A GB2833/64A GB283364A GB1028325A GB 1028325 A GB1028325 A GB 1028325A GB 2833/64 A GB2833/64 A GB 2833/64A GB 283364 A GB283364 A GB 283364A GB 1028325 A GB1028325 A GB 1028325A
Authority
GB
United Kingdom
Prior art keywords
relating
fuel cells
porous
prepared
arcmelting
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
GB2833/64A
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Publication of GB1028325A publication Critical patent/GB1028325A/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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0011—Sulfuric acid-based
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)

Abstract

An electrode for a fuel cell is made of a platinum alloy including ore of Ir 15-60%, Ru 15-60% or Ni 3-60%. It may be prepared by sintering and may be porous or bi-porous; or may be prepared by arcmelting.
GB2833/64A 1963-02-07 1964-01-22 Improvements in or relating to fuel cells Expired GB1028325A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25683463A 1963-02-07 1963-02-07
US25683563A 1963-02-07 1963-02-07
US25683663A 1963-02-07 1963-02-07

Publications (1)

Publication Number Publication Date
GB1028325A true GB1028325A (en) 1966-05-04

Family

ID=27400992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2833/64A Expired GB1028325A (en) 1963-02-07 1964-01-22 Improvements in or relating to fuel cells

Country Status (2)

Country Link
DE (1) DE1496171A1 (en)
GB (1) GB1028325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039409A (en) * 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095025B (en) * 1981-03-17 1984-11-21 Hitachi Ltd Acid electrolyte fuel cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039409A (en) * 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium

Also Published As

Publication number Publication date
DE1496171A1 (en) 1969-04-03

Similar Documents

Publication Publication Date Title
GB939238A (en) Improvements in or relating to fuel cells
GB1064719A (en) Improvements in or relating to methods of constructing gas cells or the like, gas cell elements and battery systems obtained therefrom
GB1108611A (en) Electrode arrangements for electrochemical cells
GB1065529A (en) Method of manufacturing a porous metal containing body such as a fuel cell and/or battery electrode
GB723022A (en) Process to increase the output of fuel cells
GB1028325A (en) Improvements in or relating to fuel cells
ES302141A1 (en) A fuel electrochemical battery device. (Machine-translation by Google Translate, not legally binding)
GB1017923A (en) Electrolytic cell structure
CH469368A (en) Gas diffusion electrode for electrochemical devices, in particular for fuel elements and electrolyzers
GB995901A (en) Double skeleton catalyst electrode, particularly for fuel cells
ES267423A1 (en) Electrodes for storage batteries, fuel cells and the like, and method of manufacturing same
GB1128024A (en) Improved fuel cell
GB993564A (en) Improvements in or relating to an hermetically sealed electrochemical generator
GB948984A (en) Improved fuel cell
GB985686A (en) Fuel cells
GB978977A (en) Improvements relating to hydrogen/oxygen cells
GB936146A (en) Improvements in or relating to fuel cells
GB998925A (en) Improvements in or relating to fuel cells
GB1017703A (en) Oxygen electrodes for alkaline fuel cells
ES320878A1 (en) Method of elaboration of oxygen electrodes for alkaline combustión batteries. (Machine-translation by Google Translate, not legally binding)
GB913595A (en) Method of producing electrical energy
GB1012402A (en) A fuel cell and method of making same
ES288254A1 (en) Improvements in fuel batteries with solid electrolyte (Machine-translation by Google Translate, not legally binding)
GB1047689A (en) Catalyst electrodes
GB1068556A (en) Electrodes for electric cells or batteries