LU84466A1 - Verfahren zur katalytischen aktivierung von anoden und kathoden durch"in-situ"-formierung von elektrokatalysatoren unter prozessgleichen oder prozessnahen bedingungen - Google Patents
Verfahren zur katalytischen aktivierung von anoden und kathoden durch"in-situ"-formierung von elektrokatalysatoren unter prozessgleichen oder prozessnahen bedingungen Download PDFInfo
- Publication number
- LU84466A1 LU84466A1 LU84466A LU84466A LU84466A1 LU 84466 A1 LU84466 A1 LU 84466A1 LU 84466 A LU84466 A LU 84466A LU 84466 A LU84466 A LU 84466A LU 84466 A1 LU84466 A1 LU 84466A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- situ
- cathodes
- anodes
- molding
- catalytic activation
- Prior art date
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
- 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
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- 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)
Priority Applications (5)
| 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 |
| DE19833339835 DE3339835A1 (de) | 1982-11-12 | 1983-11-01 | Verfahren zur katalytischen aktivierung von elektroden |
| GB08329793A GB2129829A (en) | 1982-11-12 | 1983-11-08 | Catalytic activation of electrodes by "in-situ" formation of electrocatalysts |
| 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 |
| FR8317943A FR2536091A1 (fr) | 1982-11-12 | 1983-11-10 | Procede pour l'activation catalytique d'anodes et de cathodes par formation in situ d'electrocatalyseurs dans des conditions identiques ou presque identiques aux conditions operatoires |
Applications Claiming Priority (2)
| 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 |
| LU84466 | 1982-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU84466A1 true LU84466A1 (de) | 1983-06-13 |
Family
ID=19729980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0226291A1 (en) * | 1985-10-11 | 1987-06-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for extending service life of a hydrogen-evolution electrode |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3941813A1 (de) * | 1989-12-19 | 1991-06-20 | Fraunhofer Ges Forschung | Verfahren zum elektrochemischen abbau von chlorierten organischen verbindungen |
| PT3417093T (pt) * | 2016-03-31 | 2020-06-30 | Siemens Ag | Técnica para ativação de ânodos in-situ por um cátodo numa célula eletrolítica de água alcalina |
| CN121753156A (zh) * | 2023-07-06 | 2026-03-27 | 阿维姆有限责任公司 | 原位催化剂合成、沉积和利用 |
Family Cites Families (6)
| 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 IT IT49289/83A patent/IT1170575B/it active
- 1983-11-08 GB GB08329793A patent/GB2129829A/en not_active Withdrawn
- 1983-11-10 FR FR8317943A patent/FR2536091A1/fr active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0226291A1 (en) * | 1985-10-11 | 1987-06-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for extending service life of a hydrogen-evolution electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1170575B (it) | 1987-06-03 |
| GB8329793D0 (en) | 1983-12-14 |
| FR2536091A1 (fr) | 1984-05-18 |
| GB2129829A (en) | 1984-05-23 |
| DE3339835A1 (de) | 1984-05-17 |
| IT8349289A1 (it) | 1985-05-08 |
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