CH457567A - Verfahren zur Erzeugung von elektrischer Energie und Brennstoffzelle zur Durchführung des Verfahrens - Google Patents

Verfahren zur Erzeugung von elektrischer Energie und Brennstoffzelle zur Durchführung des Verfahrens

Info

Publication number
CH457567A
CH457567A CH972965A CH972965A CH457567A CH 457567 A CH457567 A CH 457567A CH 972965 A CH972965 A CH 972965A CH 972965 A CH972965 A CH 972965A CH 457567 A CH457567 A CH 457567A
Authority
CH
Switzerland
Prior art keywords
resonator
branches
mass
masses
branch
Prior art date
Application number
CH972965A
Other languages
English (en)
French (fr)
Inventor
Cohn Johann G E
J Adlhart Otto
O Hever Keith
Original Assignee
Engelhard Ind 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
Application filed by Engelhard Ind Inc filed Critical Engelhard Ind Inc
Publication of CH457567A publication Critical patent/CH457567A/de

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
    • H01M2004/8689—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
    • 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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Catalysts (AREA)
CH972965A 1964-07-13 1965-07-12 Verfahren zur Erzeugung von elektrischer Energie und Brennstoffzelle zur Durchführung des Verfahrens CH457567A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382080A US3440103A (en) 1964-07-13 1964-07-13 Fuel cell and cathode including platinum alloy with cobalt or niobium

Publications (1)

Publication Number Publication Date
CH457567A true CH457567A (de) 1968-06-15

Family

ID=23507448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH972965A CH457567A (de) 1964-07-13 1965-07-12 Verfahren zur Erzeugung von elektrischer Energie und Brennstoffzelle zur Durchführung des Verfahrens

Country Status (5)

Country Link
US (1) US3440103A (de)
CH (1) CH457567A (de)
DE (1) DE1596045A1 (de)
FR (1) FR1440445A (de)
GB (1) GB1109062A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447506A (en) * 1983-01-17 1984-05-08 United Technologies Corporation Ternary fuel cell catalysts containing platinum, cobalt and chromium
RU2331144C1 (ru) * 2007-02-21 2008-08-10 Общество с ограниченной ответственностью "Национальная инновационная компания "Новые энергетические проекты" Катодный катализатор с пониженным содержанием платины для электрода топливного элемента

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018760A (en) * 1930-10-29 1935-10-29 Bishop & Co Platinum Works J Catalyst for ammonia oxidation and the like
US2384501A (en) * 1942-02-02 1945-09-11 American Platinum Works Platinum metal catalysts and the manufacture thereof
DE1116287B (de) * 1959-12-31 1961-11-02 Accumulatoren Fabrik Ag Gas-Diffusions-Elektroden fuer Brennstoff-Elemente und Verfahren zu ihrer Herstellung
NL291215A (de) * 1961-04-06
US3203834A (en) * 1961-07-26 1965-08-31 Leesona Corp Fuel cell
US3206337A (en) * 1961-11-08 1965-09-14 Hamilton Watch Co Cobalt-platinum alloy and magnets made therefrom
SE201367C1 (de) * 1961-11-29 1966-02-01
US3235473A (en) * 1961-12-26 1966-02-15 Pullman Inc Method of producing fuel cell electrodes
US3274031A (en) * 1963-08-07 1966-09-20 Gen Electric Fuel cell electrode and methods of preparation
US3291753A (en) * 1963-09-19 1966-12-13 Exxon Research Engineering Co Catalyst preparation

Also Published As

Publication number Publication date
DE1596045A1 (de) 1971-04-01
US3440103A (en) 1969-04-22
GB1109062A (en) 1968-04-10
FR1440445A (fr) 1966-05-27

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