CH447293A - 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
CH447293A
CH447293A CH937964A CH937964A CH447293A CH 447293 A CH447293 A CH 447293A CH 937964 A CH937964 A CH 937964A CH 937964 A CH937964 A CH 937964A CH 447293 A CH447293 A CH 447293A
Authority
CH
Switzerland
Prior art keywords
carrying
fuel cell
electrical energy
generating electrical
generating
Prior art date
Application number
CH937964A
Other languages
German (de)
English (en)
Inventor
J Adlhart Otto
Cohn Johann G E
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 CH447293A publication Critical patent/CH447293A/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • H01M4/928Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • H01M4/925Metals of platinum group supported on carriers, e.g. powder carriers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • H01M4/925Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684Negative electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689Positive electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0005Acid electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0005Acid electrolytes
    • H01M2300/0008Phosphoric acid-based
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0002Aqueous electrolytes
    • H01M2300/0005Acid electrolytes
    • H01M2300/0011Sulfuric acid-based
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0082Organic polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90Selection of catalytic material
    • H01M4/92Metals of platinum group
    • H01M4/921Alloys or mixtures with metallic elements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel 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)
  • Catalysts (AREA)
CH937964A 1963-07-17 1964-07-17 Verfahren zur Erzeugung von elektrischer Energie und Brennstoffzelle zur Durchführung des Verfahrens CH447293A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29577363A 1963-07-17 1963-07-17
US29577263A 1963-07-17 1963-07-17

Publications (1)

Publication Number Publication Date
CH447293A true CH447293A (de) 1967-11-30

Family

ID=26969319

Family Applications (1)

Application Number Title Priority Date Filing Date
CH937964A CH447293A (de) 1963-07-17 1964-07-17 Verfahren zur Erzeugung von elektrischer Energie und Brennstoffzelle zur Durchführung des Verfahrens

Country Status (10)

Country Link
JP (1) JPS4116745B1 (sv)
AT (1) AT262402B (sv)
BE (1) BE650651A (sv)
CH (1) CH447293A (sv)
DE (1) DE1471800C3 (sv)
DK (1) DK107955C (sv)
ES (1) ES302141A1 (sv)
FR (1) FR1407903A (sv)
GB (2) GB1077900A (sv)
NL (1) NL6408132A (sv)

Families Citing this family (9)

* 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
JPS56124447A (en) * 1980-03-05 1981-09-30 Hitachi Ltd Manufacture of catalyst
US4316944A (en) * 1980-06-18 1982-02-23 United Technologies Corporation Noble metal-chromium alloy catalysts and electrochemical cell
GB2095025B (en) * 1981-03-17 1984-11-21 Hitachi Ltd Acid electrolyte fuel cell
JPH04141233A (ja) * 1990-09-29 1992-05-14 Stonehard Assoc Inc 電極触媒
US5488023A (en) * 1994-08-12 1996-01-30 Corning Incorporated Method of making activated carbon having dispersed catalyst
FR2775622A1 (fr) * 1998-03-03 1999-09-03 Atochem Elf Sa Catalyseur bimetallique supporte a base de platine ou d'argent, son procede de fabrication et son utilisation pour les cellules electrochimiques
WO1999066576A1 (fr) 1998-06-16 1999-12-23 Tanaka Kikinzoku Kogyo K.K. Catalyseur pour pile a combustible du type a electrolyte solide polymere et procede de production d'un catalyseur pour une telle pile
GB0614909D0 (en) * 2006-07-27 2006-09-06 Johnson Matthey Plc Catalyst

Also Published As

Publication number Publication date
FR1407903A (fr) 1965-08-06
ES302141A1 (es) 1965-01-01
GB1077128A (en) 1967-07-26
GB1077900A (en) 1967-08-02
NL6408132A (sv) 1965-01-18
DE1471800B2 (de) 1974-06-27
DE1471800A1 (de) 1969-02-06
BE650651A (sv) 1965-01-18
JPS4116745B1 (sv) 1966-09-22
AT262402B (de) 1968-06-10
DE1471800C3 (de) 1975-02-20
DK107955C (da) 1967-07-24

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