ES2089111T3 - Cinta adecuada para su empleo en celulas de combustible, a un electrodo adecuado para su empleo en una celula de combustible y un procedimiento para sinterizar un electrodo de este tipo y a una celula de combustible que contiene dicho electrodo. - Google Patents

Cinta adecuada para su empleo en celulas de combustible, a un electrodo adecuado para su empleo en una celula de combustible y un procedimiento para sinterizar un electrodo de este tipo y a una celula de combustible que contiene dicho electrodo.

Info

Publication number
ES2089111T3
ES2089111T3 ES91202194T ES91202194T ES2089111T3 ES 2089111 T3 ES2089111 T3 ES 2089111T3 ES 91202194 T ES91202194 T ES 91202194T ES 91202194 T ES91202194 T ES 91202194T ES 2089111 T3 ES2089111 T3 ES 2089111T3
Authority
ES
Spain
Prior art keywords
electrode
tape
fuel cell
type
per hour
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 - Lifetime
Application number
ES91202194T
Other languages
English (en)
Inventor
Eric Franciscus Sitters
Lambertus Plomp
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.)
Energy Research Centre of the Netherlands
Original Assignee
Energy Research Centre of the Netherlands
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 Energy Research Centre of the Netherlands filed Critical Energy Research Centre of the Netherlands
Application granted granted Critical
Publication of ES2089111T3 publication Critical patent/ES2089111T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive fillers
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8857—Casting, e.g. tape casting, vacuum slip casting
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

LA INVENCION SE REFIERE A UNA CINTA IDONEA PARA UTILIZAR EN CELULAS DE COMBUSTIBLES, A UN ELECTRODO IDONEO PARA UTILIZAR EN UNA CELULA DE COMBUSTIBLE, A UN METODO PARA INCRUSTAR UN ELECTRODO DE ESTE TIPO Y A UNA CELULA DE COMBUSTIBLE QUE CONTIENE UN ELECTRODO DEL MISMO TIPO. LA INVENCION PROPORCIONA UNA CINTA CON PROPIEDADES MEJORADAS, QUE SE CARACTERIZA POR SU CONTENIDO DE LICOO SUB 2. UNA CINTA DE ESTE TIPO PUEDE PRODUCIRSE DE FORMA CONOCIDA UTILIZANDO LICOO SUB 2 COMO AGLUTINADOR. OPORTUNAMENTE, SE UTILIZAN UN PLASTIFICADOR Y/O UN DISPERSANTE ANTIESPUMA CONJUNTAMENTE CON EL AGLUTINADOR, COMO SE CONOCE PARA LA PREPARACION DE LAS CINTAS. PODRAN PRODUCIRSE PLAQUETAS DE DICHA CINTA, QUE PUEDEN INCRUSTARSE, OPCIONALMENTE, DESPUES DE APILARLAS. SE REALIZARA LA INCRUSTACION OPORTUNAMENTE, EN UNA ATMOSFERA QUE CONSISTE EN 60 A 80% DE AIRE Y EL 40 AL 20% DE DIOXIDO DE CARBONO, PARTICULARMENTE, DEL 68 AL 72% DE AIRE Y DEL 28 AL 32% DE DIOXIDO DE CARBONO. SE ESCOGE UN PROGRAMA DE TEMPERATURAS IDONEO PARA LA INCRUSTACION. SE OBTIENEN BUENOS RESULTADOS AL CALENTAR A 250 C A UNA TASA DE CALOR DE 100 C POR HORA, CALENTANDO DESPUES A 450 C A UNA TASA DE CALOR DE 50 C POR HORA, CALENTANDO DESPUES A UNA TASA DE CALOR DE 100 C POR HORA A LA TEMPERATURA DE INCRUSTACION DESEADA DE 800 A 1000 C Y FINALMENTE, DESPUES DE INCRUSTAR, ENFRIANDO A LA TEMPERATURA DE LA HABITACION A UNA TASA DE 100 C POR HORA. POR SUPUESTO, QUE LA INVENCION SE REFIERE TAMBIEN A CELULAS DE COMBUSTIBLE PROVISTAS DE UN MATERIAL DE ACUERDO CON DICHA INVENCION.
ES91202194T 1990-08-30 1991-08-28 Cinta adecuada para su empleo en celulas de combustible, a un electrodo adecuado para su empleo en una celula de combustible y un procedimiento para sinterizar un electrodo de este tipo y a una celula de combustible que contiene dicho electrodo. Expired - Lifetime ES2089111T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001916A NL9001916A (nl) 1990-08-30 1990-08-30 Tape geschikt voor toepassing in brandstofcellen, elektrode geschikt voor toepassing in een brandstofcel, werkwijze voor het sinteren van een dergelijke elektrode, alsmede een brandstofcel voorzien van een dergelijke elektrode.

Publications (1)

Publication Number Publication Date
ES2089111T3 true ES2089111T3 (es) 1996-10-01

Family

ID=19857605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91202194T Expired - Lifetime ES2089111T3 (es) 1990-08-30 1991-08-28 Cinta adecuada para su empleo en celulas de combustible, a un electrodo adecuado para su empleo en una celula de combustible y un procedimiento para sinterizar un electrodo de este tipo y a una celula de combustible que contiene dicho electrodo.

Country Status (8)

Country Link
US (1) US5356731A (es)
EP (1) EP0473236B1 (es)
JP (1) JP3170509B2 (es)
AT (1) ATE138227T1 (es)
CA (1) CA2050459C (es)
DE (1) DE69119513T2 (es)
ES (1) ES2089111T3 (es)
NL (1) NL9001916A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235514C2 (de) * 1992-10-21 1995-12-07 Fraunhofer Ges Forschung Poröse sauerstoffverzehrende Elektrode, Verfahren zu deren Herstellung und deren Verwendung
IT1269173B (it) * 1994-01-04 1997-03-21 Finmeccanica Spa Metodo per la fabbricazione di catodi per celle a combustibile
ES2129221T3 (es) * 1994-09-09 1999-06-01 Stichting Energie Banda doble utilizable en celulas de combustible de carbonato fundido.
RU2174728C2 (ru) * 1994-10-12 2001-10-10 Х Пауэр Корпорейшн Топливный элемент, использующий интегральную технологию пластин для распределения жидкости
US5863671A (en) * 1994-10-12 1999-01-26 H Power Corporation Plastic platelet fuel cells employing integrated fluid management
DE19603918C2 (de) * 1996-02-03 2000-10-05 Mtu Friedrichshafen Gmbh Verfahren zur Herstellung einer Elektrode für eine Schmelzkarbonat-Brennstoffzelle und deren Verwendung
US6017654A (en) * 1997-08-04 2000-01-25 Carnegie Mellon University Cathode materials for lithium-ion secondary cells
US6296972B1 (en) * 1998-04-24 2001-10-02 Korea Institute Of Science And Technology Method for preparing LICOO2-coated NiO cathodes for molten carbon fuel cell
DK1137598T3 (da) 1998-11-13 2003-08-18 Fmc Corp Lagdelte lithiummetaloxider, der er fri for lokale kubiske spinellignende struktuelle faser, og fremgangsmåder til fremstilling af samme
AU1951601A (en) 1999-12-10 2001-06-18 Fmc Corporation Lithium cobalt oxides and methods of making same
US7033555B2 (en) * 2003-05-06 2006-04-25 Inco Limited Low temperature lithiation of mixed hydroxides
AT412972B (de) * 2003-10-14 2005-09-26 Bierbaumer Hans Peter Dr Vorrichtung zur umwandlung von energie
JP6084404B2 (ja) * 2012-08-31 2017-02-22 株式会社Ｔｉ 燃料電池の電極板の製造方法
US11505501B1 (en) 2021-08-20 2022-11-22 Corning Incorporated Sintered lithium cobaltite electrodes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279938A (es) * 1961-06-21
FR1386225A (fr) * 1963-05-28 1965-01-22 Azote Office Nat Ind Electrodes à diffusion gazeuse et piles à combustibles à partir de ces électrodes
GB1121274A (en) * 1964-07-24 1968-07-24 Azote Office Nat Ind Improvements relating to fuel cells
GB2068925B (en) * 1980-02-11 1984-02-01 Hibbert D B Electrocatalyst
US4340652A (en) * 1980-07-30 1982-07-20 The United States Of America As Represented By The United States Department Of Energy Ternary compound electrode for lithium cells
JPS57162272A (en) * 1981-03-31 1982-10-06 Hitachi Ltd Fused salt type fuel cell
JPS58129771A (ja) * 1982-01-29 1983-08-02 Hitachi Ltd 燃料電池用電極の製作方法
AU1643983A (en) * 1982-07-19 1984-01-26 Energy Conversion Devices Inc. Metal gas diffusion electrode
US4567031A (en) * 1983-12-27 1986-01-28 Combustion Engineering, Inc. Process for preparing mixed metal oxides
US4770960A (en) * 1986-04-30 1988-09-13 Sony Corporation Organic electrolyte cell
JPH01217856A (ja) * 1988-02-24 1989-08-31 Kobe Steel Ltd 溶融炭酸塩型燃料電池用電極の製造方法

Also Published As

Publication number Publication date
DE69119513T2 (de) 1996-09-26
EP0473236B1 (en) 1996-05-15
JP3170509B2 (ja) 2001-05-28
NL9001916A (nl) 1992-03-16
ATE138227T1 (de) 1996-06-15
US5356731A (en) 1994-10-18
EP0473236A2 (en) 1992-03-04
CA2050459C (en) 2000-08-15
DE69119513D1 (de) 1996-06-20
CA2050459A1 (en) 1992-03-01
JPH04253164A (ja) 1992-09-08
EP0473236A3 (en) 1992-04-01

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