FR2583781A1 - Cathode pour electrolyse et un procede de fabrication de ladite cathode - Google Patents
Cathode pour electrolyse et un procede de fabrication de ladite cathode Download PDFInfo
- Publication number
- FR2583781A1 FR2583781A1 FR8509540A FR8509540A FR2583781A1 FR 2583781 A1 FR2583781 A1 FR 2583781A1 FR 8509540 A FR8509540 A FR 8509540A FR 8509540 A FR8509540 A FR 8509540A FR 2583781 A1 FR2583781 A1 FR 2583781A1
- Authority
- FR
- France
- Prior art keywords
- cathode
- layers
- metal
- coating
- substrate
- 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.)
- Pending
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract description 12
- 238000000034 method Methods 0.000 title description 12
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000010410 layer Substances 0.000 abstract description 50
- 238000000576 coating method Methods 0.000 abstract description 36
- 239000011248 coating agent Substances 0.000 abstract description 35
- 229910052751 metal Inorganic materials 0.000 abstract description 32
- 239000002184 metal Substances 0.000 abstract description 32
- 239000000758 substrate Substances 0.000 abstract description 31
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 17
- 150000004706 metal oxides Chemical class 0.000 abstract description 15
- 239000007864 aqueous solution Substances 0.000 abstract description 7
- 239000002344 surface layer Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 23
- 235000002639 sodium chloride Nutrition 0.000 description 21
- 150000003839 salts Chemical class 0.000 description 19
- 239000010936 titanium Substances 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 13
- 229910052759 nickel Inorganic materials 0.000 description 11
- 238000011282 treatment Methods 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 238000010025 steaming Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 239000010970 precious metal Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- -1 platinum group metal oxide Chemical class 0.000 description 4
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 125000005595 acetylacetonate group Chemical group 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- ROZSPJBPUVWBHW-UHFFFAOYSA-N [Ru]=O Chemical class [Ru]=O ROZSPJBPUVWBHW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012799 electrically-conductive coating Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- BSIDXUHWUKTRQL-UHFFFAOYSA-N nickel palladium Chemical compound [Ni].[Pd] BSIDXUHWUKTRQL-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BIXNGBXQRRXPLM-UHFFFAOYSA-K ruthenium(3+);trichloride;hydrate Chemical compound O.Cl[Ru](Cl)Cl BIXNGBXQRRXPLM-UHFFFAOYSA-K 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- 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
- C25B11/093—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 at least one noble metal or noble metal oxide and at least one non-noble metal oxide
-
- 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
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inert Electrodes (AREA)
- Electroplating Methods And Accessories (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8509540A FR2583781A1 (fr) | 1985-06-24 | 1985-06-24 | Cathode pour electrolyse et un procede de fabrication de ladite cathode |
| EP86401327A EP0209427A1 (fr) | 1985-06-24 | 1986-06-17 | Cathode pour électrolyse et un procédé de fabrication de la dite cathode |
| CN198686104356A CN86104356A (zh) | 1985-06-24 | 1986-06-24 | 用于电解的阴极及其制备方法 |
| JP61148032A JPS61295386A (ja) | 1985-06-24 | 1986-06-24 | 電気分解用カソ−ドおよび該カソ−ドの製造方法 |
| KR1019860005037A KR890003514B1 (ko) | 1985-06-24 | 1986-06-24 | 전해용 음극과 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8509540A FR2583781A1 (fr) | 1985-06-24 | 1985-06-24 | Cathode pour electrolyse et un procede de fabrication de ladite cathode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2583781A1 true FR2583781A1 (fr) | 1986-12-26 |
Family
ID=9320572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8509540A Pending FR2583781A1 (fr) | 1985-06-24 | 1985-06-24 | Cathode pour electrolyse et un procede de fabrication de ladite cathode |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0209427A1 (enrdf_load_stackoverflow) |
| JP (1) | JPS61295386A (enrdf_load_stackoverflow) |
| KR (1) | KR890003514B1 (enrdf_load_stackoverflow) |
| CN (1) | CN86104356A (enrdf_load_stackoverflow) |
| FR (1) | FR2583781A1 (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1012970B (zh) * | 1987-06-29 | 1991-06-26 | 耐用电极株式会社 | 用于电解的阴极及其制备方法 |
| FR2775486B1 (fr) * | 1998-03-02 | 2000-04-07 | Atochem Elf Sa | Cathode specifique, utilisable pour la preparation d'un chlorate de metal alcalin et son procede de fabrication |
| FR2852973B1 (fr) | 2003-03-28 | 2006-05-26 | Atofina | Procede de formation d'un revetement d'oxydes metalliques sur un substrat electroconducteur; cathode activee en resultant et son utilisation pour l'electrolyse de solutions acqueuses de chorures de meteaux alcalins. |
| EP2085501A1 (en) * | 2008-01-31 | 2009-08-05 | Casale Chemicals S.A. | High performance cathodes for water electrolysers |
| JP2013166994A (ja) * | 2012-02-15 | 2013-08-29 | Asahi Kasei Chemicals Corp | 電解用電極、電解槽及び電解用電極の製造方法 |
| ITMI20122030A1 (it) * | 2012-11-29 | 2014-05-30 | Industrie De Nora Spa | Catodo per evoluzione elettrolitica di idrogeno |
| WO2020252255A1 (en) * | 2019-06-12 | 2020-12-17 | Olin Corporation | Electrode coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915838A (en) * | 1968-04-02 | 1975-10-28 | Ici Ltd | Electrodes for electrochemical processes |
| FR2289632A1 (fr) * | 1974-10-29 | 1976-05-28 | Marston Excelsior Ltd | Procede de realisation d'electrodes pour operations electrolytiques |
| FR2311108A1 (fr) * | 1975-05-12 | 1976-12-10 | Hodogaya Chemical Co Ltd | Cathode activee pour electrolyse |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927391B2 (ja) * | 1976-12-15 | 1984-07-05 | 三洋電機株式会社 | 光エネルギ−利用の水分解装置 |
| GB2083837B (en) * | 1980-08-18 | 1984-06-27 | Diamond Shamrock Corp | Manufacture of electrode with manganese dioxide coating valve metal base intermediate semiconducting layer |
-
1985
- 1985-06-24 FR FR8509540A patent/FR2583781A1/fr active Pending
-
1986
- 1986-06-17 EP EP86401327A patent/EP0209427A1/fr not_active Ceased
- 1986-06-24 KR KR1019860005037A patent/KR890003514B1/ko not_active Expired
- 1986-06-24 JP JP61148032A patent/JPS61295386A/ja active Granted
- 1986-06-24 CN CN198686104356A patent/CN86104356A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915838A (en) * | 1968-04-02 | 1975-10-28 | Ici Ltd | Electrodes for electrochemical processes |
| FR2289632A1 (fr) * | 1974-10-29 | 1976-05-28 | Marston Excelsior Ltd | Procede de realisation d'electrodes pour operations electrolytiques |
| FR2311108A1 (fr) * | 1975-05-12 | 1976-12-10 | Hodogaya Chemical Co Ltd | Cathode activee pour electrolyse |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890003514B1 (ko) | 1989-09-23 |
| JPS6328998B2 (enrdf_load_stackoverflow) | 1988-06-10 |
| KR870000455A (ko) | 1987-02-18 |
| EP0209427A1 (fr) | 1987-01-21 |
| CN86104356A (zh) | 1986-12-24 |
| JPS61295386A (ja) | 1986-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1125005B1 (fr) | Cathode utilisable pour l'electrolyse de solutions aqueuses | |
| EP0240413B1 (fr) | Cathode pour électrolyse et un procédé de fabrication de ladite cathode | |
| US4797182A (en) | Electrode with a platinum metal catalyst in surface film and its use | |
| FR2480795A1 (fr) | Cathode pour reactions electrochimiques et procede de fabrication | |
| CA1226272A (en) | Composite catalytic material particularly for electrolysis electrodes and method of manufacture | |
| US5334293A (en) | Electrode comprising a coated valve metal substrate | |
| FR2656337A1 (fr) | Electrode generatrice d'oxygene et procede pour sa preparation. | |
| JPH0694597B2 (ja) | 電気化学的工程において使用する電極とその製造方法 | |
| FR2460343A1 (fr) | Cathode pour la production electrolytique d'hydrogene | |
| FR2599386A1 (fr) | Electrodes durables pour l'electrolyse et procede pour leur fabrication | |
| JP2019119930A (ja) | 塩素発生用電極 | |
| EP0867527B1 (fr) | Electrode à recouvrement catalytique pour des processus électrochimiques et procédé de fabrication de celle-ci | |
| FR2583781A1 (fr) | Cathode pour electrolyse et un procede de fabrication de ladite cathode | |
| JPH02247392A (ja) | 寸法安定性をもった陽極 | |
| NO155702B (no) | Belagt metallelektrode for elektrolyseprosesser og fremgangsmaate ved fremstilling derav. | |
| FR2579628A1 (fr) | Cathode pour electrolyse et un procede de fabrication de ladite cathode | |
| EP1608795B1 (fr) | Procede de formation d un revetement d'oxydes metalliques sur un substrat electroconducteur, cathode activee en resultant et son utilisation pour l'electrolyse de solutions aqueuses de chlorures de metaux alcalins. | |
| NO861978L (no) | Katalytisk komposittmateriale, spesielt for elektrolyseelektroder, og fremstillingsmetode. | |
| FR2462489A1 (fr) | Procede de preparation d'electrodes a faible surtension d'hydrogene, electrodes ainsi formees et application a l'electrolyse des solutions aqueuses de chlorures alcalins | |
| FR2723107A1 (fr) | Procede de reduction electrolytique d'un disulfure et produit ainsi obtenu | |
| KR20220091502A (ko) | 수소의 전기화학적 발생을 위한 전극 | |
| JP2836840B2 (ja) | 塩素発生用電極及びその製造方法 | |
| JPS62243790A (ja) | 塩化アルカリ電解用陽極 | |
| JP2010209420A (ja) | 低水素過電圧陰極の製法 | |
| CA1059067A (fr) | Electrode pour cellule d'electrolyse |