CH576529A5 - - Google Patents

Info

Publication number
CH576529A5
CH576529A5 CH1353974A CH1353974A CH576529A5 CH 576529 A5 CH576529 A5 CH 576529A5 CH 1353974 A CH1353974 A CH 1353974A CH 1353974 A CH1353974 A CH 1353974A CH 576529 A5 CH576529 A5 CH 576529A5
Authority
CH
Switzerland
Application number
CH1353974A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1353974A priority Critical patent/CH576529A5/xx
Priority to DE19742449603 priority patent/DE2449603A1/en
Priority to DE7434875U priority patent/DE7434875U/en
Publication of CH576529A5 publication Critical patent/CH576529A5/xx

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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/16—Electrodes characterised by the combination of the structure and the material
    • 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
    • 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
CH1353974A 1974-10-09 1974-10-09 CH576529A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1353974A CH576529A5 (en) 1974-10-09 1974-10-09
DE19742449603 DE2449603A1 (en) 1974-10-09 1974-10-18 Electrodes for electrochemical processes - using porous outer layer of filings bonded to the core by electroplating
DE7434875U DE7434875U (en) 1974-10-09 1974-10-18 ELECTRODE FOR USE IN AN ELECTROCHEMICAL PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1353974A CH576529A5 (en) 1974-10-09 1974-10-09

Publications (1)

Publication Number Publication Date
CH576529A5 true CH576529A5 (en) 1976-06-15

Family

ID=4393290

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1353974A CH576529A5 (en) 1974-10-09 1974-10-09

Country Status (2)

Country Link
CH (1) CH576529A5 (en)
DE (2) DE2449603A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102306A1 (en) * 1980-02-02 1982-01-14 Basf Ag, 6700 Ludwigshafen Electrodes
EP0139382A1 (en) * 1983-08-31 1985-05-02 Imperial Chemical Industries Plc Production of cathode for use in electrolytic cell

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112785A (en) * 1978-02-24 1979-09-03 Asahi Glass Co Ltd Electrode and manufacture thereof
US4230543A (en) * 1978-04-07 1980-10-28 Showa Denko K.K. Cathode for electrolysis of aqueous solution of alkali metal halide
DE2835506C2 (en) * 1978-08-12 1981-11-19 Deutsche Automobilgesellschaft Mbh, 3000 Hannover Biporous Raney nickel electrode and process for making same
DE2914094C2 (en) 1979-04-07 1983-02-10 Kernforschungsanlage Jülich GmbH, 5170 Jülich Porous nickel electrode for alkaline electrolysis, process for producing the same and its use
US4242183A (en) * 1979-04-13 1980-12-30 The Dow Chemical Company Highly active silver cathode, preparation of same and use to make 2,3,5-trichloropyridine
RU178966U1 (en) * 2017-07-19 2018-04-24 Общество с ограниченной ответственностью "Завод нефтегазовой аппаратуры "Анодъ" Device for electrochemical corrosion protection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102306A1 (en) * 1980-02-02 1982-01-14 Basf Ag, 6700 Ludwigshafen Electrodes
EP0139382A1 (en) * 1983-08-31 1985-05-02 Imperial Chemical Industries Plc Production of cathode for use in electrolytic cell
US4586998A (en) * 1983-08-31 1986-05-06 Imperial Chemical Industries Plc Electrolytic cell with low hydrogen overvoltage cathode

Also Published As

Publication number Publication date
DE7434875U (en) 1976-12-30
DE2449603A1 (en) 1976-05-20

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Legal Events

Date Code Title Description
PL Patent ceased