FI60726C - Foerfarande foer framstaellning av aktiva katoder foer elektrokemiska processer speciellt vattenspaltning - Google Patents
Foerfarande foer framstaellning av aktiva katoder foer elektrokemiska processer speciellt vattenspaltning Download PDFInfo
- Publication number
- FI60726C FI60726C FI780414A FI780414A FI60726C FI 60726 C FI60726 C FI 60726C FI 780414 A FI780414 A FI 780414A FI 780414 A FI780414 A FI 780414A FI 60726 C FI60726 C FI 60726C
- Authority
- FI
- Finland
- Prior art keywords
- coating
- cathode
- bath
- active
- cathodes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- 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
-
- 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
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)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO770616 | 1977-02-24 | ||
| NO770616A NO139355C (no) | 1977-02-24 | 1977-02-24 | Framgangsmaate for framstilling av aktive katoder for kloralkali- og vannspaltningsceller |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI780414A FI780414A (fi) | 1978-08-25 |
| FI60726B FI60726B (fi) | 1981-11-30 |
| FI60726C true FI60726C (fi) | 1982-03-10 |
Family
ID=19883376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI780414A FI60726C (fi) | 1977-02-24 | 1978-02-08 | Foerfarande foer framstaellning av aktiva katoder foer elektrokemiska processer speciellt vattenspaltning |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4171247A (pl) |
| JP (1) | JPS6047353B2 (pl) |
| AT (1) | AT369438B (pl) |
| BE (1) | BE864275A (pl) |
| BR (1) | BR7801106A (pl) |
| CA (1) | CA1117463A (pl) |
| CH (1) | CH633828A5 (pl) |
| CS (1) | CS195657B2 (pl) |
| DD (1) | DD134126A5 (pl) |
| DE (1) | DE2807624C2 (pl) |
| DK (1) | DK81478A (pl) |
| EG (1) | EG13174A (pl) |
| ES (1) | ES467007A1 (pl) |
| FI (1) | FI60726C (pl) |
| FR (1) | FR2381836A1 (pl) |
| GB (1) | GB1548147A (pl) |
| IT (1) | IT1094160B (pl) |
| NL (1) | NL7801955A (pl) |
| NO (1) | NO139355C (pl) |
| SE (1) | SE424340B (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422920A (en) * | 1981-07-20 | 1983-12-27 | Occidental Chemical Corporation | Hydrogen cathode |
| DE3333504A1 (de) * | 1983-08-04 | 1985-02-14 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Oberflaechenschicht zur herabsetzung der ueberspannung an einer elektrode einer elektrochemischen zelle und verfahren zu deren herstellung |
| US4670113A (en) * | 1984-10-30 | 1987-06-02 | Lewis Arlin C | Electrochemical activation of chemical reactions |
| GB2321646B (en) * | 1997-02-04 | 2001-10-17 | Christopher Robert Eccles | Improvements in or relating to electrodes |
| WO2010102327A1 (en) * | 2009-03-12 | 2010-09-16 | Steelmore Holdings Pty Ltd | A method of reconditioning a cathode plate |
| WO2011110932A1 (en) | 2010-03-12 | 2011-09-15 | Council Of Scientific & Industrial Research | Process for the production of violacein and its derivative deoxyviolacein containing bioactive pigment from chromobacterium sp. (mtcc 5522) |
| EP3400322B1 (en) * | 2016-03-01 | 2022-06-08 | Siemens Aktiengesellschaft | A technique for activating sulfur-based electrode for an electrolyser |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1818579A (en) * | 1923-11-01 | 1931-08-11 | Ig Farbenindustrie Ag | Electrode |
| DE411528C (de) * | 1923-11-02 | 1925-03-30 | Basf Ag | Kathode fuer elektrolytische Zellen, insbesondere zur Wasserzersetzung |
| DE818639C (de) | 1948-10-02 | 1951-10-25 | Demag Elektrometallurgie Gmbh | Kathode, insbesondere fuer Wasserzersetzer |
| DE2231159A1 (de) * | 1972-06-26 | 1974-01-17 | Henkel & Cie Gmbh | Verfahren zur vorbehandlung von stahlbandoberflaechen vor dem aufbringen galvanischer ueberzuege |
| US4300992A (en) * | 1975-05-12 | 1981-11-17 | Hodogaya Chemical Co., Ltd. | Activated cathode |
-
1977
- 1977-02-24 NO NO770616A patent/NO139355C/no unknown
-
1978
- 1978-02-08 FI FI780414A patent/FI60726C/fi not_active IP Right Cessation
- 1978-02-15 ES ES467007A patent/ES467007A1/es not_active Expired
- 1978-02-16 AT AT0112278A patent/AT369438B/de not_active IP Right Cessation
- 1978-02-21 SE SE7801994A patent/SE424340B/sv unknown
- 1978-02-21 GB GB6893/78A patent/GB1548147A/en not_active Expired
- 1978-02-21 NL NL7801955A patent/NL7801955A/xx not_active Application Discontinuation
- 1978-02-22 DE DE2807624A patent/DE2807624C2/de not_active Expired
- 1978-02-22 EG EG109/78A patent/EG13174A/xx active
- 1978-02-23 FR FR7805208A patent/FR2381836A1/fr active Granted
- 1978-02-23 CS CS781159A patent/CS195657B2/cs unknown
- 1978-02-23 DK DK81478A patent/DK81478A/da unknown
- 1978-02-23 BE BE185443A patent/BE864275A/xx unknown
- 1978-02-23 CA CA000297597A patent/CA1117463A/en not_active Expired
- 1978-02-23 DD DD78203821A patent/DD134126A5/xx unknown
- 1978-02-23 BR BR7801106A patent/BR7801106A/pt unknown
- 1978-02-24 CH CH205078A patent/CH633828A5/de not_active IP Right Cessation
- 1978-02-24 JP JP53019968A patent/JPS6047353B2/ja not_active Expired
- 1978-02-24 US US05/881,052 patent/US4171247A/en not_active Expired - Lifetime
- 1978-02-24 IT IT20598/78A patent/IT1094160B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US4171247A (en) | 1979-10-16 |
| FR2381836B1 (pl) | 1982-12-31 |
| JPS6047353B2 (ja) | 1985-10-21 |
| FI60726B (fi) | 1981-11-30 |
| NO139355B (no) | 1978-11-13 |
| ATA112278A (de) | 1982-05-15 |
| CS195657B2 (en) | 1980-02-29 |
| FR2381836A1 (fr) | 1978-09-22 |
| EG13174A (en) | 1982-03-31 |
| BR7801106A (pt) | 1978-11-28 |
| DD134126A5 (de) | 1979-02-07 |
| AT369438B (de) | 1982-12-27 |
| SE7801994L (sv) | 1978-08-25 |
| CH633828A5 (de) | 1982-12-31 |
| ES467007A1 (es) | 1978-11-01 |
| FI780414A (fi) | 1978-08-25 |
| GB1548147A (en) | 1979-07-04 |
| BE864275A (fr) | 1978-06-16 |
| NO139355C (no) | 1979-02-21 |
| IT1094160B (it) | 1985-07-26 |
| DE2807624A1 (de) | 1978-08-31 |
| DK81478A (da) | 1978-08-25 |
| IT7820598A0 (it) | 1978-02-24 |
| JPS53106386A (en) | 1978-09-16 |
| NL7801955A (nl) | 1978-08-28 |
| CA1117463A (en) | 1982-02-02 |
| SE424340B (sv) | 1982-07-12 |
| DE2807624C2 (de) | 1987-01-15 |
| NO770616L (no) | 1978-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: NORSK HYDRO A.S. |