DE2856262C2 - - Google Patents

Info

Publication number
DE2856262C2
DE2856262C2 DE2856262A DE2856262A DE2856262C2 DE 2856262 C2 DE2856262 C2 DE 2856262C2 DE 2856262 A DE2856262 A DE 2856262A DE 2856262 A DE2856262 A DE 2856262A DE 2856262 C2 DE2856262 C2 DE 2856262C2
Authority
DE
Germany
Prior art keywords
electrode
layer
electrode according
metal
carbon particles
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
DE2856262A
Other languages
German (de)
English (en)
Other versions
DE2856262A1 (de
Inventor
Alain Paul Octave Balen Be Blanchart
Gilbert Jozef Leontine Mol Be Van Bogaert
Constantine Wincelaes Maria Virgilius Abel Itterbeek Be De Brandt
Gustaaf Jozef Frans Dessel Be Spaepen
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.)
Electrochemische Energieconversie Nv Mol Be
Original Assignee
Electrochemische Energieconversie Nv Mol Be
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 Electrochemische Energieconversie Nv Mol Be filed Critical Electrochemische Energieconversie Nv Mol Be
Publication of DE2856262A1 publication Critical patent/DE2856262A1/de
Application granted granted Critical
Publication of DE2856262C2 publication Critical patent/DE2856262C2/de
Granted 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
    • H01M4/925—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
    • 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
    • H01M4/96—Carbon-based 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
    • H01M2004/8684—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
    • 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
    • H01M2300/0014—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
DE19782856262 1977-12-28 1978-12-27 Poroese elektrode Granted DE2856262A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7714464A NL7714464A (nl) 1977-12-28 1977-12-28 Poreuze elektrode.

Publications (2)

Publication Number Publication Date
DE2856262A1 DE2856262A1 (de) 1979-07-05
DE2856262C2 true DE2856262C2 (US07223432-20070529-C00017.png) 1988-04-28

Family

ID=19829835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856262 Granted DE2856262A1 (de) 1977-12-28 1978-12-27 Poroese elektrode

Country Status (14)

Country Link
US (1) US4362790A (US07223432-20070529-C00017.png)
JP (1) JPS5499947A (US07223432-20070529-C00017.png)
BE (1) BE873063A (US07223432-20070529-C00017.png)
CA (1) CA1119659A (US07223432-20070529-C00017.png)
CH (1) CH647098A5 (US07223432-20070529-C00017.png)
DE (1) DE2856262A1 (US07223432-20070529-C00017.png)
ES (1) ES476370A1 (US07223432-20070529-C00017.png)
FR (1) FR2413796B1 (US07223432-20070529-C00017.png)
GB (1) GB2012100B (US07223432-20070529-C00017.png)
IE (1) IE47769B1 (US07223432-20070529-C00017.png)
IT (1) IT1111098B (US07223432-20070529-C00017.png)
LU (1) LU80727A1 (US07223432-20070529-C00017.png)
NL (1) NL7714464A (US07223432-20070529-C00017.png)
SE (1) SE7813338L (US07223432-20070529-C00017.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036256A1 (de) * 1990-11-14 1992-05-21 Forschungszentrum Juelich Gmbh Verfahren zur herstellung von poroesen elektroden

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
US4338181A (en) * 1980-10-31 1982-07-06 Diamond Shamrock Corporation Electrode containing extraction treated particles
NL8006774A (nl) * 1980-12-13 1982-07-01 Electrochem Energieconversie Brandstofcelelectrode en werkwijze voor het vervaardigen van een brandstofcelelectrode.
US4513066A (en) * 1983-03-30 1985-04-23 Prutec Limited Thin-film, high pressure fuel cell
NL8301780A (nl) * 1983-05-19 1984-12-17 Electrochem Energieconversie Poreuze elektrode.
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
JPH0666142B2 (ja) * 1985-07-30 1994-08-24 政廣 渡辺 燃料電池等のｂｆｅ型電極
US4810594A (en) * 1987-05-14 1989-03-07 International Fuel Cells Corporation Fuel cell electrode and method of making and using same
US4877694A (en) * 1987-05-18 1989-10-31 Eltech Systems Corporation Gas diffusion electrode
US4927514A (en) * 1988-09-01 1990-05-22 Eltech Systems Corporation Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding
US5480735A (en) * 1990-06-25 1996-01-02 International Fuel Cells Corporation High current alkaline fuel cell electrodes
US6277513B1 (en) 1999-04-12 2001-08-21 General Motors Corporation Layered electrode for electrochemical cells
US6632557B1 (en) 1999-10-26 2003-10-14 The Gillette Company Cathodes for metal air electrochemical cells
US6967039B2 (en) 2003-07-28 2005-11-22 General Motors Corporation Untreated diffusion media with mesoporous layer and devices incorporating the same
US8277984B2 (en) * 2006-05-02 2012-10-02 The Penn State Research Foundation Substrate-enhanced microbial fuel cells
US20100119920A1 (en) * 2004-07-14 2010-05-13 The Penn State Research Foundation Cathodes for microbial electrolysis cells and microbial fuel cells
DE112006001111B4 (de) * 2005-05-02 2009-06-25 General Motors Global Technology Operations, Inc., Detroit Brennstoffzellen
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
EP2770565A1 (en) 2013-02-26 2014-08-27 Vito NV Method of manufacturing gas diffusion electrodes
US9546426B2 (en) 2013-03-07 2017-01-17 The Penn State Research Foundation Methods for hydrogen gas production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306779A (en) * 1965-07-01 1967-02-28 Standard Oil Co Fuel cell electrode and a process for making the same
US3704171A (en) * 1970-05-18 1972-11-28 American Cyanamid Co Catalytic membrane air electrodes for fuel cells and fuel cells containing same
NL7502842A (nl) * 1975-03-11 1976-09-14 Stamicarbon Poreuze elektrode.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036256A1 (de) * 1990-11-14 1992-05-21 Forschungszentrum Juelich Gmbh Verfahren zur herstellung von poroesen elektroden

Also Published As

Publication number Publication date
IT7852453A0 (it) 1978-12-27
IE782566L (en) 1979-06-28
GB2012100B (en) 1982-07-07
LU80727A1 (fr) 1980-01-22
FR2413796B1 (fr) 1985-07-12
US4362790A (en) 1982-12-07
CA1119659A (en) 1982-03-09
NL7714464A (nl) 1979-07-02
JPS5499947A (en) 1979-08-07
CH647098A5 (de) 1984-12-28
FR2413796A1 (fr) 1979-07-27
ES476370A1 (es) 1979-04-16
GB2012100A (en) 1979-07-18
IT1111098B (it) 1986-01-13
BE873063A (nl) 1979-06-27
DE2856262A1 (de) 1979-07-05
IE47769B1 (en) 1984-06-13
JPS627662B2 (US07223432-20070529-C00017.png) 1987-02-18
SE7813338L (sv) 1979-06-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: ASSMANN, E., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN,

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee