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GB2095025B - Acid electrolyte fuel cell - Google Patents

Acid electrolyte fuel cell

Info

Publication number
GB2095025B
GB2095025B GB8108253A GB8108253A GB2095025B GB 2095025 B GB2095025 B GB 2095025B GB 8108253 A GB8108253 A GB 8108253A GB 8108253 A GB8108253 A GB 8108253A GB 2095025 B GB2095025 B GB 2095025B
Authority
GB
United Kingdom
Prior art keywords
fuel cell
electrolyte fuel
acid electrolyte
acid
cell
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
GB8108253A
Other versions
GB2095025A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to GB8108253A priority Critical patent/GB2095025B/en
Priority to DE3110792A priority patent/DE3110792C2/en
Publication of GB2095025A publication Critical patent/GB2095025A/en
Application granted granted Critical
Publication of GB2095025B publication Critical patent/GB2095025B/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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/08—Fuel cells with aqueous 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
GB8108253A 1981-03-17 1981-03-17 Acid electrolyte fuel cell Expired GB2095025B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8108253A GB2095025B (en) 1981-03-17 1981-03-17 Acid electrolyte fuel cell
DE3110792A DE3110792C2 (en) 1981-03-17 1981-03-19 Fuel cell with acidic electrolyte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8108253A GB2095025B (en) 1981-03-17 1981-03-17 Acid electrolyte fuel cell
DE3110792A DE3110792C2 (en) 1981-03-17 1981-03-19 Fuel cell with acidic electrolyte

Publications (2)

Publication Number Publication Date
GB2095025A GB2095025A (en) 1982-09-22
GB2095025B true GB2095025B (en) 1984-11-21

Family

ID=25791949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8108253A Expired GB2095025B (en) 1981-03-17 1981-03-17 Acid electrolyte fuel cell

Country Status (2)

Country Link
DE (1) DE3110792C2 (en)
GB (1) GB2095025B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259424A1 (en) * 1986-02-28 1988-03-16 National Research Development Corporation Electrode for oxidising methanol
DE19548421B4 (en) † 1995-12-22 2004-06-03 Celanese Ventures Gmbh Process for the continuous production of membrane electrode assemblies
US5856036A (en) * 1997-03-11 1999-01-05 Illinois Institute Of Technology Single phase ternary Pt-Ru-Os catalysts for direct oxidation fuel cells
US5904740A (en) * 1997-06-03 1999-05-18 Motorola, Inc. Fuel for liquid feed fuel cells
US6667128B2 (en) * 2000-06-01 2003-12-23 Idatech, Llc Fuel cells and fuel cell systems containing non-aqueous electrolytes
DE10043865A1 (en) * 2000-09-04 2002-03-14 Daimler Chrysler Ag Process for producing a catalyst
US20080241642A1 (en) * 2006-12-29 2008-10-02 Coca Iordache Electrochemical oxidation of formic acid using a noble metal based catalyst with admetals
CN103007935A (en) * 2012-12-13 2013-04-03 北京化工大学常州先进材料研究院 Preparation method of Pt/antimony-doped tin oxide-graphene catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288862A (en) * 1962-02-13
GB1028325A (en) * 1963-02-07 1966-05-04 Leesona Corp Improvements in or relating to fuel cells
JPS4116745B1 (en) * 1963-07-17 1966-09-22
GB1409260A (en) * 1971-12-29 1975-10-08 Exxon Research Engineering Co Fuel cell having non-alloyed palladium-ruthenium anode catalyst

Also Published As

Publication number Publication date
DE3110792A1 (en) 1982-09-30
GB2095025A (en) 1982-09-22
DE3110792C2 (en) 1984-01-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930317