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ES8305845A1 - Un metodo para fabricar particulas cataliticas. - Google Patents

Un metodo para fabricar particulas cataliticas.

Info

Publication number
ES8305845A1
ES8305845A1 ES511294A ES511294A ES8305845A1 ES 8305845 A1 ES8305845 A1 ES 8305845A1 ES 511294 A ES511294 A ES 511294A ES 511294 A ES511294 A ES 511294A ES 8305845 A1 ES8305845 A1 ES 8305845A1
Authority
ES
Spain
Prior art keywords
particles
catalyst
catalytic particles
inert
precursor compound
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
ES511294A
Other languages
English (en)
Other versions
ES511294A0 (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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of ES511294A0 publication Critical patent/ES511294A0/es
Publication of ES8305845A1 publication Critical patent/ES8305845A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy
    • C25B11/063—Valve metal, e.g. titanium
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

METODO PARA FABRICAR PARTICULAS CATALITICAS QUE COMPRENDEN UN CATALIZADOR Y UN MATERIAL SOPORTE INERTE. SE MOJAN LAS PARTICULAS DEL MATERIAL SOPORTE INERTE CON UNA SOLUCION ACTIVANTE QUE COMPRENDE UN DISOLVENTE ORGANICO, UN PRECURSOR ORGANICO QUE SE PUEDE CONVERTIR TERMICAMENTE EN UN POLIMERO CONDUCTOR DE LA ELECTRICIDAD INSOLUBLE, Y UN PRECURSOR INORGANICO PARA PROPORCIONAR UN CATALIZADOR DADO. SE SECAN LAS PARTICULAS PARA SEPARAR EL DISOLVENTE DE LAS MISMAS Y SE SOMETEN A TRATAMIENTO CALORIFICO PARA OBTENER EL CATALIZADOR EN FORMA FINAMENTE DISPERSADA Y PARA DISTRIBUIRLO UNIFORMEMENTE DENTRO DE UNA MATRIZ QUE CONSTA DE UN POLIMERO CONDUCTOR DE LA ELECTRICIDAD, QUE SE FORMA IN SITU POR CONVERSION TERMICA DEL PRECURSOR ORGANICO SOBRE CADA UNA DE LAS PARTICULAS Y SE UNE FIRMEMENTE A ELLAS. SE EMPLEAN COMO PARTICULAS ELECTROCATALITICAS PARA LA PRODUCCION DE ELECTRODOS.
ES511294A 1981-04-09 1982-04-07 Un metodo para fabricar particulas cataliticas. Expired ES8305845A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8111255A GB2096640A (en) 1981-04-09 1981-04-09 Catalytic particles and process for their manufacture

Publications (2)

Publication Number Publication Date
ES511294A0 ES511294A0 (es) 1983-04-16
ES8305845A1 true ES8305845A1 (es) 1983-04-16

Family

ID=10521059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511294A Expired ES8305845A1 (es) 1981-04-09 1982-04-07 Un metodo para fabricar particulas cataliticas.

Country Status (13)

Country Link
EP (1) EP0062951A1 (es)
JP (1) JPS58500599A (es)
KR (1) KR830010222A (es)
AU (1) AU8278382A (es)
BR (1) BR8207577A (es)
CA (1) CA1179667A (es)
DD (1) DD208998A5 (es)
DK (1) DK543082A (es)
ES (1) ES8305845A1 (es)
GB (1) GB2096640A (es)
IL (1) IL65440A0 (es)
NO (1) NO824074L (es)
WO (1) WO1982003638A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423605A1 (de) * 1984-06-27 1986-01-09 W.C. Heraeus Gmbh, 6450 Hanau Verbundelektrode, verfahren zu ihrer herstellung und ihre anwendung
FR2716207B1 (fr) * 1994-02-15 1996-05-31 Rhone Poulenc Chimie Matériau électroactive, sa préparation et son utilisation pour l'obtention d'éléments cathodiques.
CN114570427B (zh) * 2022-01-10 2024-03-22 湖南醇润生物科技有限公司 一种电催化剂及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798063A (en) * 1971-11-29 1974-03-19 Diamond Shamrock Corp FINELY DIVIDED RuO{11 {11 PLASTIC MATRIX ELECTRODE
GB2060701B (en) * 1979-10-12 1983-06-08 Diamond Shamrock Corp Electrode coating with platinum- group metal catalyst and semiconducting polymer

Also Published As

Publication number Publication date
ES511294A0 (es) 1983-04-16
EP0062951A1 (en) 1982-10-20
JPS58500599A (ja) 1983-04-21
CA1179667A (en) 1984-12-18
DD208998A5 (de) 1984-04-18
KR830010222A (ko) 1983-12-26
AU8278382A (en) 1982-11-04
WO1982003638A1 (en) 1982-10-28
NO824074L (no) 1982-12-03
GB2096640A (en) 1982-10-20
DK543082A (da) 1982-12-07
BR8207577A (pt) 1983-03-29
IL65440A0 (en) 1982-07-30

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