ES478528A1 - Electrodo sin metal precioso para electrolisis, principal- mente de cloruro de sodio. - Google Patents
Electrodo sin metal precioso para electrolisis, principal- mente de cloruro de sodio.Info
- Publication number
- ES478528A1 ES478528A1 ES478528A ES478528A ES478528A1 ES 478528 A1 ES478528 A1 ES 478528A1 ES 478528 A ES478528 A ES 478528A ES 478528 A ES478528 A ES 478528A ES 478528 A1 ES478528 A1 ES 478528A1
- Authority
- ES
- Spain
- Prior art keywords
- electrolysis
- electrode
- titanium
- active surface
- anode
- 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.)
- Expired
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
- 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
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 Metals (AREA)
Abstract
Electrodo sin metal preciosos para electrólisis, principalmente de cloruro de sodio, constituido por un sustrato de metal de válvula y un revestimiento que contiene óxido de cobalto, caracterizado porque el óxido de cobalto corresponde a la fórmula Co3-xO4 en la que x está comprendido entre 0,1 y 0,01 y porque el revestimiento contiene esencialmente óxido de cobalto y un compuesto de titanio y un elemento tomado del grupo formado por hidrógeno y oxígeno, siendo la valencia del titanio en este compuesto inferior a 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807093A FR2419985A1 (fr) | 1978-03-13 | 1978-03-13 | Electrode pour electrolyse du chlorure de sodium |
Publications (1)
Publication Number | Publication Date |
---|---|
ES478528A1 true ES478528A1 (es) | 1979-06-01 |
Family
ID=9205665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES478528A Expired ES478528A1 (es) | 1978-03-13 | 1979-03-12 | Electrodo sin metal precioso para electrolisis, principal- mente de cloruro de sodio. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4222842A (es) |
EP (1) | EP0004236B1 (es) |
JP (1) | JPS54130498A (es) |
AR (1) | AR217508A1 (es) |
AT (1) | AT360560B (es) |
AU (1) | AU521561B2 (es) |
BR (1) | BR7901475A (es) |
CA (1) | CA1103204A (es) |
DE (1) | DE2963595D1 (es) |
ES (1) | ES478528A1 (es) |
FR (1) | FR2419985A1 (es) |
GR (1) | GR66977B (es) |
IL (1) | IL56840A (es) |
NO (1) | NO152258C (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5004626A (en) * | 1986-10-27 | 1991-04-02 | Huron Technologies, Inc. | Anodes and method of making |
US4912286A (en) * | 1988-08-16 | 1990-03-27 | Ebonex Technologies Inc. | Electrical conductors formed of sub-oxides of titanium |
EP1489200A1 (en) * | 2003-06-19 | 2004-12-22 | Akzo Nobel N.V. | Electrode |
CN111041508A (zh) * | 2018-10-12 | 2020-04-21 | 丰田自动车株式会社 | 四氧化三钴阵列/钛网分解水制氧电极及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2401326A (en) * | 1943-03-12 | 1946-06-04 | Metal Hydrides Inc | Production of metal hydrides |
US3399966A (en) * | 1964-05-18 | 1968-09-03 | Trurumi Soda Company Ltd | Novel cobalt oxide and an electrode having the cobalt oxide coating |
US3617462A (en) * | 1968-05-06 | 1971-11-02 | Ppg Industries Inc | Platinum titanium hydride bipolar electrodes |
SU431900A1 (es) * | 1972-11-28 | 1974-06-15 | ||
DE2300422C3 (de) * | 1973-01-05 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung einer Elektrode |
US3977958A (en) * | 1973-12-17 | 1976-08-31 | The Dow Chemical Company | Insoluble electrode for electrolysis |
DE2405010C3 (de) * | 1974-02-02 | 1982-08-05 | Sigri Elektrographit Gmbh, 8901 Meitingen | Sinter-Elektrode für elektrochemische Prozesse und Verfahren zum Herstellen der Elektrode |
US4078988A (en) * | 1974-02-02 | 1978-03-14 | Sigri Elektrographit Gmbh | Electrode for electrochemical processes and method of producing the same |
BR7604417A (pt) * | 1975-07-08 | 1978-01-31 | Rhone Poulenc Ind | Catodo para celula de eletrolise |
US4061549A (en) * | 1976-07-02 | 1977-12-06 | The Dow Chemical Company | Electrolytic cell anode structures containing cobalt spinels |
-
1978
- 1978-03-13 FR FR7807093A patent/FR2419985A1/fr active Granted
-
1979
- 1979-03-06 DE DE7979400139T patent/DE2963595D1/de not_active Expired
- 1979-03-06 AR AR275712A patent/AR217508A1/es active
- 1979-03-06 EP EP79400139A patent/EP0004236B1/fr not_active Expired
- 1979-03-07 US US06/018,150 patent/US4222842A/en not_active Expired - Lifetime
- 1979-03-11 IL IL56840A patent/IL56840A/xx unknown
- 1979-03-12 JP JP2856979A patent/JPS54130498A/ja active Granted
- 1979-03-12 AT AT184579A patent/AT360560B/de not_active IP Right Cessation
- 1979-03-12 BR BR7901475A patent/BR7901475A/pt unknown
- 1979-03-12 ES ES478528A patent/ES478528A1/es not_active Expired
- 1979-03-12 CA CA323,206A patent/CA1103204A/fr not_active Expired
- 1979-03-12 NO NO790826A patent/NO152258C/no unknown
- 1979-03-12 GR GR58584A patent/GR66977B/el unknown
- 1979-03-13 AU AU45049/79A patent/AU521561B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NO152258C (no) | 1985-08-28 |
DE2963595D1 (en) | 1982-10-28 |
ATA184579A (de) | 1980-06-15 |
JPS578193B2 (es) | 1982-02-15 |
IL56840A (en) | 1982-04-30 |
FR2419985A1 (fr) | 1979-10-12 |
CA1103204A (fr) | 1981-06-16 |
AU4504979A (en) | 1979-09-20 |
EP0004236A3 (en) | 1979-10-31 |
AT360560B (de) | 1981-01-26 |
IL56840A0 (en) | 1979-05-31 |
EP0004236A2 (fr) | 1979-09-19 |
BR7901475A (pt) | 1979-10-09 |
EP0004236B1 (fr) | 1982-09-01 |
NO790826L (no) | 1979-09-14 |
US4222842A (en) | 1980-09-16 |
GR66977B (es) | 1981-05-15 |
JPS54130498A (en) | 1979-10-09 |
FR2419985B1 (es) | 1982-10-01 |
AR217508A1 (es) | 1980-03-31 |
AU521561B2 (en) | 1982-04-08 |
NO152258B (no) | 1985-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8203139L (sv) | Elektrolyselektrod med hog bestendighet och forfarande for framstellning derav | |
ES476226A1 (es) | Un procedimiento y una celula electrolitica para la genera- cion de halogenos por electrolisis de haluros acuosos | |
ES8302122A1 (es) | Un anodo para la produccion de oxigeno en un electrolito acido | |
JPS53102279A (en) | Electrode body | |
ES432420A1 (es) | Un electrodo para procesos electroquimicos. | |
GR850952B (es) | ||
ES8406570A1 (es) | Catodo para la produccion electrolitica de hidrogeno | |
GB850380A (en) | Improvements in lead dioxide-coated electrodes | |
ES483595A1 (es) | Procedimiento para la obtencion electrolitica de hidrogeno | |
GB2020478A (en) | Galvanic Primary Cell | |
JPS5268076A (en) | Electrode for electrolysis | |
ES478528A1 (es) | Electrodo sin metal precioso para electrolisis, principal- mente de cloruro de sodio. | |
DE3068755D1 (en) | Oxygen depolarized cathode and its use in electrolysis | |
MY100681A (en) | Process for electrolytic treatment of a metal by liquid power feeding. | |
AU587078B2 (en) | Metal halogen electrochemical cell | |
GB1393689A (en) | Method of electrochemically manufacturing silver particles | |
MY109274A (en) | Process of producing metallic foil by electrolysis | |
ES2082629T3 (es) | Utilizacion de bronces de oxido de vanadio al hierro y/o al aluminio como material catodico en generadores electroquimicos. | |
AU583980B2 (en) | Process for the dehalogenation of chloroacetic and bromoacetic acids | |
AU545260B2 (en) | Double l-shaped electrode for brine electrolysis cell | |
NZ191241A (en) | Rejuvenation of failed oxygen electrode from chlor-alkali electrolytic cell | |
JPS536213A (en) | Carbon electrode coated with antioxidant for al electrolysis | |
JPS57137486A (en) | Electrolytic cell | |
ES8305054A1 (es) | Perfeccionamientos en celdas electroliticas. | |
GB1515216A (en) | Packed bed electrorefining and electrolysis |