ES8301393A1 - Un electrodo para celula de combustible . - Google Patents

Un electrodo para celula de combustible .

Info

Publication number
ES8301393A1
ES8301393A1 ES507886A ES507886A ES8301393A1 ES 8301393 A1 ES8301393 A1 ES 8301393A1 ES 507886 A ES507886 A ES 507886A ES 507886 A ES507886 A ES 507886A ES 8301393 A1 ES8301393 A1 ES 8301393A1
Authority
ES
Spain
Prior art keywords
fuel cell
cell electrode
carbon
specific surface
production
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
ES507886A
Other languages
English (en)
Other versions
ES507886A0 (es
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
Original Assignee
Electrochemische Energieconversie NV
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 filed Critical Electrochemische Energieconversie NV
Publication of ES507886A0 publication Critical patent/ES507886A0/es
Publication of ES8301393A1 publication Critical patent/ES8301393A1/es
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
    • H01M4/96—Carbon-based electrodes
    • 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)
  • Inert Electrodes (AREA)

Abstract

ELECTRODO PARA UNA CELULA DE COMBUSTIBLE. LA CAPA CATALITICA CONTIENE UN METAL NOBLE, TAL COMO RUTENIO, PALADIO, PLATA O PLATINO, CON UNA SUPERFICIE ESPECIFICA MENOR DE 100 M /G, SOBRE CARBONO, TAL COMO GRAFITO, CARBONO GRAFITIZADO, NEGRO DE HUMO Y PARTICULARMENTE GRAFITO ATACADO QUIMICAMENTE, CON UNA SUPERFICIE ESPECIFICA SUPERIOR A 150 M /G. AL CARBONO SE LE PUEDE PROPORCIONAR EL METAL NOBLE DEPOSITANDOLO SOBRE EL MISMO EN FORMA DE UNA SOLUCION DE UNA O MAS SALES DE DICHO METAL NOBLE Y REDUCIENDO POSTERIORMENTE DICHAS SALES CON HIDROGENO A METAL PURO. EL CARBONO QUE TIENE UNA SUPERFICIE ESPECIFICA RELATIVAMENTE BAJA DEBE ESTAR PROVISTO DE METAL NOBLE DE FORMA SEPARA CON EL FIN DE SER CAPAZ DE OBTENER, SOBRE ESTE CARBONO UN PORCENTAJE EN PESO DE METAL NOBLE AL MENOS TAN GRANDE COMO EL RESTO DEL CARBONO EMPLEADO EN EL ELECTRODO.
ES507886A 1980-12-13 1981-12-11 Un electrodo para celula de combustible . Expired ES8301393A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8006774A NL8006774A (nl) 1980-12-13 1980-12-13 Brandstofcelelectrode en werkwijze voor het vervaardigen van een brandstofcelelectrode.

Publications (2)

Publication Number Publication Date
ES507886A0 ES507886A0 (es) 1982-11-16
ES8301393A1 true ES8301393A1 (es) 1982-11-16

Family

ID=19836324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507886A Expired ES8301393A1 (es) 1980-12-13 1981-12-11 Un electrodo para celula de combustible .

Country Status (8)

Country Link
US (1) US4447505A (es)
EP (1) EP0054984B1 (es)
JP (1) JPS57141871A (es)
AT (1) ATE15299T1 (es)
CA (1) CA1177884A (es)
DE (1) DE3172061D1 (es)
ES (1) ES8301393A1 (es)
NL (1) NL8006774A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722020B2 (ja) * 1983-03-31 1995-03-08 株式会社東芝 ガス拡散電極の製造方法
DE3430485A1 (de) * 1984-08-18 1986-02-27 Basf Ag, 6700 Ludwigshafen Brennstoffzelle
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
FR2574803B1 (fr) * 1984-12-18 1987-01-30 Occidental Chem Co Materiau thermoplastique conducteur de l'electricite et procede de fabrication d'un tel materiau
NL8502435A (nl) * 1985-09-05 1987-04-01 Electrochem Energieconversie Werkwijze voor het vervaardigen van een katalytische laag voor een brandstofcelelectrode en een dergelijke katalytische laag.
DE3610388A1 (de) * 1986-03-27 1987-10-01 Bernhard Dr Wessling Stabile elektroden auf basis makromolekularer werkstoffe und verfahren zu ihrer verwendung
US5677074A (en) * 1996-06-25 1997-10-14 The Dais Corporation Gas diffusion electrode
AU2001279308A1 (en) * 2000-07-25 2002-02-05 Apollo Energy Systems, Incorporated Electrodes for alkaline fuel cells with circulating electrolyte
WO2003057367A2 (en) * 2001-12-27 2003-07-17 Aerogel Composite, Llc Aerogel and metallic compositions
US6733915B2 (en) 2001-12-27 2004-05-11 E. I. Du Pont De Nemours And Company Gas diffusion backing for fuel cells
US20040141908A1 (en) * 2002-12-20 2004-07-22 Hara Hiroaki S. Aerogel and metallic composites
DE102005023048B4 (de) * 2005-05-13 2011-06-22 Forschungszentrum Jülich GmbH, 52428 Verfahren zur Herstellung eines Kathoden-Elektrolyt-Verbundes und eine Hochtemperatur-Brennstoffzelle
JP2009193910A (ja) * 2008-02-18 2009-08-27 Toppan Printing Co Ltd 膜電極接合体及び固体高分子型燃料電池
WO2014205259A1 (en) 2013-06-20 2014-12-24 Gencell Ltd. Gas diffusion electrode and process for making same
EP2962996B8 (en) * 2014-07-02 2020-12-30 Voltea Limited Method to prepare a coated current collector electrode for a flow through capacitor using two solvents with different boiling points

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212930A (en) * 1961-05-29 1965-10-19 Exxon Research Engineering Co Porous carbon electrode preparation
GB1007490A (en) * 1962-04-16 1965-10-13 Chloride Electrical Storage Co Improvements relating to electrodes for use in electrochemical processes
US3306779A (en) * 1965-07-01 1967-02-28 Standard Oil Co Fuel cell electrode and a process for making the same
GB1153337A (en) * 1966-09-06 1969-05-29 Akad Wissenschaften Ddr Carbon Electrodes.
US3442714A (en) * 1968-02-27 1969-05-06 Yuasa Battery Co Ltd Fuel cells
DE2208632C3 (de) * 1972-02-24 1981-07-30 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur Herstellung von kohlehaltigen Gaselektroden mit hydrophober Rückschicht
FR2236281A1 (es) * 1973-06-19 1975-01-31 Bonnemay Maurice
NL7502841A (nl) * 1975-03-11 1976-09-14 Stamicarbon Werkwijze voor het vervaardigen van een metaal- elektrode.
DE2549621C3 (de) * 1975-11-05 1980-02-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Katalysator für Luftelektroden elektrochemischer Zellen und Verfahren zu seiner Herstellung
US4048383A (en) * 1976-02-09 1977-09-13 Battelle Memorial Institute Combination cell
FR2344969A1 (fr) * 1976-03-16 1977-10-14 Alsthom Cgee Electrode a gaz pour pile a combustible
US4054687A (en) * 1976-06-01 1977-10-18 United Technologies Corporation Method for making a fuel cell electrode
US4028274A (en) * 1976-06-01 1977-06-07 United Technologies Corporation Support material for a noble metal catalyst and method for making the same
US4129525A (en) * 1977-12-02 1978-12-12 Exxon Research & Engineering Co. Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium
NL7714464A (nl) * 1977-12-28 1979-07-02 Electrochem Energieconversie Poreuze elektrode.
US4263376A (en) * 1980-02-04 1981-04-21 Institute Of Gas Technology Fuel cell electrode
US4354958A (en) * 1980-10-31 1982-10-19 Diamond Shamrock Corporation Fibrillated matrix active layer for an electrode

Also Published As

Publication number Publication date
DE3172061D1 (en) 1985-10-03
NL8006774A (nl) 1982-07-01
JPS57141871A (en) 1982-09-02
CA1177884A (en) 1984-11-13
ES507886A0 (es) 1982-11-16
EP0054984B1 (en) 1985-08-28
JPH026190B2 (es) 1990-02-07
US4447505A (en) 1984-05-08
EP0054984A1 (en) 1982-06-30
ATE15299T1 (de) 1985-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001