IT1170575B - Procedimento per l'attivazione catalitica di anodi e catodi per formazione "in situ" di elettrocatalizzatori in condizioni uguali od analoghe a quelle del processo di uso - Google Patents

Procedimento per l'attivazione catalitica di anodi e catodi per formazione "in situ" di elettrocatalizzatori in condizioni uguali od analoghe a quelle del processo di uso

Info

Publication number: IT1170575B
Authority: IT; Italy
Prior art keywords: electrocatalysts; cathodes; anodes; training; site
Prior art date: 1982-11-12

Application number

IT49289/83A

Other languages

English (en)

Inventor

Hartmut Wendt

Juergen Kuelps

Helmut Schneider

Hans Hofmann

Original Assignee

Euratom

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.)

1982-11-12

Filing date

1983-11-08

Publication date

1987-06-03

1983-11-08 Application filed by Euratom filed Critical Euratom

1987-06-03 Application granted granted Critical

1987-06-03 Publication of IT1170575B publication Critical patent/IT1170575B/it

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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
- 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
- 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
- C25B15/00—Operating or servicing cells
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

IT49289/83A 1982-11-12 1983-11-08 Procedimento per l'attivazione catalitica di anodi e catodi per formazione "in situ" di elettrocatalizzatori in condizioni uguali od analoghe a quelle del processo di uso IT1170575B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU84466A LU84466A1 (de)	1982-11-12	1982-11-12	Verfahren zur katalytischen aktivierung von anoden und kathoden durch"in-situ"-formierung von elektrokatalysatoren unter prozessgleichen oder prozessnahen bedingungen

Publications (1)

Publication Number	Publication Date
IT1170575B true IT1170575B (it)	1987-06-03

Family

ID=19729980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT49289/83A IT1170575B (it)	1982-11-12	1983-11-08	Procedimento per l'attivazione catalitica di anodi e catodi per formazione "in situ" di elettrocatalizzatori in condizioni uguali od analoghe a quelle del processo di uso

Country Status (5)

Country	Link
DE (1)	DE3339835A1 (it)
FR (1)	FR2536091A1 (it)
GB (1)	GB2129829A (it)
IT (1)	IT1170575B (it)
LU (1)	LU84466A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6286186A (ja) *	1985-10-11	1987-04-20	Asahi Chem Ind Co Ltd	活性陰極のサ−ビスライフ延長方法
DE3941813A1 (de) *	1989-12-19	1991-06-20	Fraunhofer Ges Forschung	Verfahren zum elektrochemischen abbau von chlorierten organischen verbindungen
WO2017167373A1 (en) *	2016-03-31	2017-10-05	Siemens Aktiengesellschaft	A technique for in-situ anode activation by a cathode in an alkaline water electrolytic cell

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB292131A (en) *	1927-06-14	1929-09-16	August Vogel	Process for preventing the occurrence of excess voltages in electrolytic cells for the electrolysis of water
US2433871A (en) *	1944-11-25	1948-01-06	Cons Mining & Smelting Co	Electrolytic production of hydrogen and oxygen
NL7502841A (nl) *	1975-03-11	1976-09-14	Stamicarbon	Werkwijze voor het vervaardigen van een metaal- elektrode.
CA1141327A (en) *	1977-04-29	1983-02-15	Han C. Kuo	Plating low overvoltage metal ions on cathode in membrane electrolytic cell
US4104133A (en) *	1977-07-27	1978-08-01	Diamond Shamrock Corporation	Method of in situ plating of an active coating on cathodes of alkali halide electrolysis cells
US4155818A (en) *	1978-07-17	1979-05-22	Monsanto Company	Semi-continuous electro-hydrodimerization of acrylonitrile to adiponitrile with replating of cathode

1982
- 1982-11-12 LU LU84466A patent/LU84466A1/de unknown
1983
- 1983-11-01 DE DE19833339835 patent/DE3339835A1/de not_active Withdrawn
- 1983-11-08 GB GB08329793A patent/GB2129829A/en not_active Withdrawn
- 1983-11-08 IT IT49289/83A patent/IT1170575B/it active
- 1983-11-10 FR FR8317943A patent/FR2536091A1/fr active Pending

Also Published As

Publication number	Publication date
GB8329793D0 (en)	1983-12-14
FR2536091A1 (fr)	1984-05-18
DE3339835A1 (de)	1984-05-17
LU84466A1 (de)	1983-06-13
GB2129829A (en)	1984-05-23

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