DE2449603A1 - Elektrode, verfahren zur herstellung der elektrode und verwendung der elektrode in einem elektrochemischen verfahren - Google Patents
Elektrode, verfahren zur herstellung der elektrode und verwendung der elektrode in einem elektrochemischen verfahrenInfo
- Publication number
- DE2449603A1 DE2449603A1 DE19742449603 DE2449603A DE2449603A1 DE 2449603 A1 DE2449603 A1 DE 2449603A1 DE 19742449603 DE19742449603 DE 19742449603 DE 2449603 A DE2449603 A DE 2449603A DE 2449603 A1 DE2449603 A1 DE 2449603A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- core
- nickel
- electrode according
- layer
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009713 electroplating Methods 0.000 title claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 15
- 239000002923 metal particle Substances 0.000 claims abstract description 13
- 150000002739 metals Chemical class 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052709 silver Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 239000002344 surface layer Substances 0.000 claims abstract description 6
- 239000000446 fuel Substances 0.000 claims abstract description 4
- 238000004210 cathodic protection Methods 0.000 claims abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000001465 metallisation Methods 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 238000007772 electroless plating Methods 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 230000008021 deposition Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1353974A CH576529A5 (enrdf_load_stackoverflow) | 1974-10-09 | 1974-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2449603A1 true DE2449603A1 (de) | 1976-05-20 |
Family
ID=4393290
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742449603 Withdrawn DE2449603A1 (de) | 1974-10-09 | 1974-10-18 | Elektrode, verfahren zur herstellung der elektrode und verwendung der elektrode in einem elektrochemischen verfahren |
| DE7434875U Expired DE7434875U (de) | 1974-10-09 | 1974-10-18 | Elektrode zur anwendung in einem elektrochemischen verfahren |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7434875U Expired DE7434875U (de) | 1974-10-09 | 1974-10-18 | Elektrode zur anwendung in einem elektrochemischen verfahren |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH576529A5 (enrdf_load_stackoverflow) |
| DE (2) | DE2449603A1 (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418027A1 (fr) * | 1978-02-24 | 1979-09-21 | Asahi Glass Co Ltd | Procede de preparation d'une electrode |
| FR2433836A1 (fr) * | 1978-08-12 | 1980-03-14 | Deutsche Automobilgesellsch | Electrode biporeuse au nickel de raney et procede de fabrication d'une telle electrode |
| US4230543A (en) * | 1978-04-07 | 1980-10-28 | Showa Denko K.K. | Cathode for electrolysis of aqueous solution of alkali metal halide |
| EP0018069A1 (en) * | 1979-04-13 | 1980-10-29 | The Dow Chemical Company | Highly active silver cathode, preparation of same and use to make 2,3,5-trichloropyridine and/or 2,3,5,6-tetrachloropyridine |
| US4300993A (en) | 1979-04-07 | 1981-11-17 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of making a porous nickel electrode for alkaline electrolysis processes and resulting product |
| RU178966U1 (ru) * | 2017-07-19 | 2018-04-24 | Общество с ограниченной ответственностью "Завод нефтегазовой аппаратуры "Анодъ" | Устройство для электрохимической защиты от коррозии |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3102306A1 (de) * | 1980-02-02 | 1982-01-14 | Basf Ag, 6700 Ludwigshafen | Elektroden |
| GB8323390D0 (en) * | 1983-08-31 | 1983-10-05 | Ici Plc | Production of cathode |
-
1974
- 1974-10-09 CH CH1353974A patent/CH576529A5/xx not_active IP Right Cessation
- 1974-10-18 DE DE19742449603 patent/DE2449603A1/de not_active Withdrawn
- 1974-10-18 DE DE7434875U patent/DE7434875U/de not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418027A1 (fr) * | 1978-02-24 | 1979-09-21 | Asahi Glass Co Ltd | Procede de preparation d'une electrode |
| US4290859A (en) * | 1978-02-24 | 1981-09-22 | Asahi Glass Company, Ltd. | Process for preparing electrode |
| US4302322A (en) * | 1978-02-24 | 1981-11-24 | Asahi Glass Company, Ltd. | Low hydrogen overvoltage electrode |
| FR2533234A1 (fr) * | 1978-02-24 | 1984-03-23 | Asahi Glass Co Ltd | Electrode comprenant un substrat et une couche d'argent deposee sur ce dernier et procede de preparation d'une telle electrode |
| US4230543A (en) * | 1978-04-07 | 1980-10-28 | Showa Denko K.K. | Cathode for electrolysis of aqueous solution of alkali metal halide |
| FR2433836A1 (fr) * | 1978-08-12 | 1980-03-14 | Deutsche Automobilgesellsch | Electrode biporeuse au nickel de raney et procede de fabrication d'une telle electrode |
| US4300993A (en) | 1979-04-07 | 1981-11-17 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of making a porous nickel electrode for alkaline electrolysis processes and resulting product |
| EP0018069A1 (en) * | 1979-04-13 | 1980-10-29 | The Dow Chemical Company | Highly active silver cathode, preparation of same and use to make 2,3,5-trichloropyridine and/or 2,3,5,6-tetrachloropyridine |
| RU178966U1 (ru) * | 2017-07-19 | 2018-04-24 | Общество с ограниченной ответственностью "Завод нефтегазовой аппаратуры "Анодъ" | Устройство для электрохимической защиты от коррозии |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7434875U (de) | 1976-12-30 |
| CH576529A5 (enrdf_load_stackoverflow) | 1976-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |