CH639429A5 - Electrode for the electrolysis of water - Google Patents
Electrode for the electrolysis of water Download PDFInfo
- Publication number
- CH639429A5 CH639429A5 CH43579A CH43579A CH639429A5 CH 639429 A5 CH639429 A5 CH 639429A5 CH 43579 A CH43579 A CH 43579A CH 43579 A CH43579 A CH 43579A CH 639429 A5 CH639429 A5 CH 639429A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- electrodes
- powder
- electrode
- graphite
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims 8
- 238000005868 electrolysis reaction Methods 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 claims 9
- 239000000203 mixture Substances 0.000 claims 7
- 239000000843 powder Substances 0.000 claims 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 6
- 239000003054 catalyst Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- 239000000446 fuel Substances 0.000 claims 5
- 229910002804 graphite Inorganic materials 0.000 claims 5
- 239000010439 graphite Substances 0.000 claims 5
- -1 polytetrafluoroethylene Polymers 0.000 claims 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 5
- 238000000354 decomposition reaction Methods 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 4
- 229910044991 metal oxide Inorganic materials 0.000 claims 3
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 230000001476 alcoholic effect Effects 0.000 claims 2
- 239000012300 argon atmosphere Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 2
- 238000005516 engineering process Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- 230000002349 favourable effect Effects 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 238000005470 impregnation Methods 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- 239000004809 Teflon Substances 0.000 claims 1
- 229920006362 Teflon® Polymers 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims 1
- 238000007598 dipping method Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000003487 electrochemical reaction Methods 0.000 claims 1
- 239000007772 electrode material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910000457 iridium oxide Inorganic materials 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 229910001510 metal chloride Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 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
- C25B11/042—Electrodes formed of a single material
- C25B11/043—Carbon, e.g. diamond or graphene
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)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH43579A CH639429A5 (en) | 1979-01-17 | 1979-01-17 | Electrode for the electrolysis of water |
| DE19792905180 DE2905180A1 (de) | 1979-01-17 | 1979-02-10 | Elektrode fuer die wasserelektrolyse |
| CA000339617A CA1175387A (en) | 1979-01-17 | 1979-11-13 | Electrolysis electrode of graphite, polytetrafluoroethylene, and platinum metal oxides |
| US06/098,688 US4236993A (en) | 1979-01-17 | 1979-11-29 | Electrode for water electrolysis |
| IT8019187A IT1129670B (it) | 1979-01-17 | 1980-01-14 | Elettrodo per elettrolisi dell'acqua |
| FR8000836A FR2446870A1 (fr) | 1979-01-17 | 1980-01-15 | Electrode pour l'electrolyse de l'eau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH43579A CH639429A5 (en) | 1979-01-17 | 1979-01-17 | Electrode for the electrolysis of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH639429A5 true CH639429A5 (en) | 1983-11-15 |
Family
ID=4186956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH43579A CH639429A5 (en) | 1979-01-17 | 1979-01-17 | Electrode for the electrolysis of water |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH639429A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2905180A1 (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293061A (en) * | 1963-11-21 | 1966-12-20 | Man Res Lab Inc | Primary amine modified secondary or tertiary amine-polyketo reaction product in a heat developable copy sheet |
| US3532556A (en) * | 1966-09-01 | 1970-10-06 | Matthey Bishop Inc | Process for forming platinum coated electrode |
| DE2127807A1 (de) * | 1970-06-23 | 1971-12-30 | Battelle Memorial Institute | Elektrode für die elektrochemische Reduktion von Sauerstoff und Verfahren zu ihrer Herstellung |
| US3798063A (en) * | 1971-11-29 | 1974-03-19 | Diamond Shamrock Corp | FINELY DIVIDED RuO{11 {11 PLASTIC MATRIX ELECTRODE |
-
1979
- 1979-01-17 CH CH43579A patent/CH639429A5/de not_active IP Right Cessation
- 1979-02-10 DE DE19792905180 patent/DE2905180A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2905180A1 (de) | 1980-07-31 |
| DE2905180C2 (enrdf_load_stackoverflow) | 1988-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602004007039T2 (de) | Strukturen für gasdiffusionsmaterialien und herstellungsverfahren dafür | |
| DE1421548C3 (de) | Brennstoffelement | |
| DE2655070C2 (de) | Sauerstoffkonzentrator | |
| EP0297315B1 (de) | Verfahren zur Herstellung eines Verbundes aus einer Cermet-Schicht und einer porösen Metallschicht auf einer oder beiden Seiten der Cermet-Schicht als Diaphragma mit Elektrode(n) | |
| DE60004208T2 (de) | Rhodium-elektrokatalysator und dessen herstellungsverfahren | |
| EP0037953B1 (de) | Hydrophober Katalysator für Rekombinatoren | |
| DE1267296C2 (de) | Brennstoffelement | |
| EP0021456B1 (de) | Elektrode für die Wasserelektrolyse | |
| CH650032A5 (de) | Katalytisch aktive elektrodenstruktur fuer die elektrolyse von halogeniden. | |
| DE69522671T2 (de) | Elektroaktiver Werkstoff, seine Herstellung und seine Verwendung zur Herstellung von kathodischen Elementen | |
| US4236993A (en) | Electrode for water electrolysis | |
| EP0021458A1 (de) | Elektrode für die Wasserelektrolyse | |
| DE4417403C2 (de) | Verfahren zur Herstellung einer Gaselektrode | |
| DE1197942B (de) | Galvanisches Brennstoffelement mit festem Elektrolyten | |
| EP0119474A1 (de) | Verfahren zur Herstellung einer als Anode verwendbaren Elektrode | |
| DE2607510B1 (de) | Verfahren zur herstellung einer fuer die erzeugung von wasserstoffperoxid geeigneten elektrode | |
| DE2905180C2 (enrdf_load_stackoverflow) | ||
| DE2127807A1 (de) | Elektrode für die elektrochemische Reduktion von Sauerstoff und Verfahren zu ihrer Herstellung | |
| DE2928909A1 (de) | Elektrode fuer die wasserelektrolyse | |
| DE3612790C2 (enrdf_load_stackoverflow) | ||
| DE2905168A1 (de) | Verfahren zur herstellung einer poroesen elektrode | |
| DE1269213B (de) | Verfahren zur Herstellung von poroesen Brennstoffelektroden fuer Brennstoffelemente | |
| EP0046252B1 (de) | Poröses Oxiddiaphragma für alkalische Elektrolysen, dessen Herstellung und Verwendung | |
| DE1250791B (de) | Zweischichtige Sauerstoff-Diffusionselektrode | |
| DE2046354C3 (de) | Elektrokatalysator für die Sauerstoffkathode in elektrochemischen Zellen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: OZONIA AG |
|
| PFA | Name/firm changed |
Owner name: OZONIA AG |
|
| PL | Patent ceased |