ES8300878A1 - Process for electrode fabrication having a uniformly distributed catalyst layer upon a porous substrate. - Google Patents

Process for electrode fabrication having a uniformly distributed catalyst layer upon a porous substrate.

Info

Publication number
ES8300878A1
ES8300878A1 ES502417A ES502417A ES8300878A1 ES 8300878 A1 ES8300878 A1 ES 8300878A1 ES 502417 A ES502417 A ES 502417A ES 502417 A ES502417 A ES 502417A ES 8300878 A1 ES8300878 A1 ES 8300878A1
Authority
ES
Spain
Prior art keywords
substrate
porous substrate
uniformly distributed
catalyst layer
electrode fabrication
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
ES502417A
Other languages
Spanish (es)
Other versions
ES502417A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8300878A1 publication Critical patent/ES8300878A1/en
Publication of ES502417A0 publication Critical patent/ES502417A0/en
Granted 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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • C25B11/044—Impregnation of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)

Abstract

Process for preparing electrodes for the oxidation of sulfur dioxide (including the oxidation of sulfur dioxide in a sulfur cycle process for hydrogen generation) in which a platinum group metal containing catalyst material is coated evenly onto a high-surface-area porous substrate. A solution is applied onto the substrate by a vacuum filtration method. A pressure differential of at least 10 mm-Hg is applied across the substrate. The substrate is uniformly heated (preferably by radiant heating).
ES502417A 1980-05-23 1981-05-22 AN ELECTRODE PREPARATION PROCEDURE FOR ANODIC SULFUR DIOXIDE OXIDE-TION Granted ES502417A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15311080A 1980-05-23 1980-05-23

Publications (2)

Publication Number Publication Date
ES8300878A1 true ES8300878A1 (en) 1982-11-01
ES502417A0 ES502417A0 (en) 1982-11-01

Family

ID=22545807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502417A Granted ES502417A0 (en) 1980-05-23 1981-05-22 AN ELECTRODE PREPARATION PROCEDURE FOR ANODIC SULFUR DIOXIDE OXIDE-TION

Country Status (7)

Country Link
EP (1) EP0040897A1 (en)
JP (1) JPS579889A (en)
AU (1) AU6609981A (en)
BR (1) BR8100253A (en)
CA (1) CA1150231A (en)
ES (1) ES502417A0 (en)
ZA (1) ZA81173B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349428A (en) * 1981-06-01 1982-09-14 The United States Of America As Represented By The U.S. Dept. Of Energy Carbon cloth supported electrode
US4414092A (en) * 1982-04-15 1983-11-08 Lu Wen Tong P Sandwich-type electrode
DE4417744C1 (en) * 1994-05-20 1995-11-23 Bayer Ag Process for the production of stable graphite cathodes for hydrochloric acid electrolysis and their use
US5800212A (en) 1997-02-28 1998-09-01 Hsu; Min-Hsun Plug-in type light bulb
GB2365023B (en) * 2000-07-18 2002-08-21 Ionex Ltd A process for improving an electrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778307A (en) * 1967-02-10 1973-12-11 Chemnor Corp Electrode and coating therefor
LU60168A1 (en) * 1970-01-09 1971-09-22
DE2002298C3 (en) * 1970-01-20 1974-05-30 Guenter Dipl.-Chem. 4134 Rheinberg Barthel Process for the production of electrodes for technical water electrolysis
DE2728171C3 (en) * 1977-06-23 1982-03-25 Kernforschungsanlage Jülich GmbH, 5170 Jülich Process for the production of hydrogen and oxygen from water

Also Published As

Publication number Publication date
AU6609981A (en) 1981-11-26
JPS579889A (en) 1982-01-19
ZA81173B (en) 1982-04-28
ES502417A0 (en) 1982-11-01
EP0040897A1 (en) 1981-12-02
BR8100253A (en) 1982-01-12
CA1150231A (en) 1983-07-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201