CH388916A - Metallischer Formkörper mit oberflächlicher Katalysatorstruktur - Google Patents
Metallischer Formkörper mit oberflächlicher KatalysatorstrukturInfo
- Publication number
- CH388916A CH388916A CH6946859A CH6946859A CH388916A CH 388916 A CH388916 A CH 388916A CH 6946859 A CH6946859 A CH 6946859A CH 6946859 A CH6946859 A CH 6946859A CH 388916 A CH388916 A CH 388916A
- Authority
- CH
- Switzerland
- Prior art keywords
- shaped body
- catalyst structure
- metallic shaped
- superficial
- superficial catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 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
- H01M4/98—Raney-type electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J25/00—Catalysts of the Raney type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
-
- 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
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
- Y10S205/917—Treatment of workpiece between coating steps
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER22829A DE1233834B (de) | 1958-03-05 | 1958-03-05 | Elektrode fuer Elektrolyseure und Brennstoff-elemente mit oberflaechlicher Doppelskelett-Katalysator-Struktur |
Publications (1)
Publication Number | Publication Date |
---|---|
CH388916A true CH388916A (de) | 1965-03-15 |
Family
ID=7401227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6946859A CH388916A (de) | 1958-03-05 | 1959-02-12 | Metallischer Formkörper mit oberflächlicher Katalysatorstruktur |
Country Status (6)
Country | Link |
---|---|
US (1) | US3150011A (de) |
CH (1) | CH388916A (de) |
DE (1) | DE1233834B (de) |
FR (1) | FR1221133A (de) |
GB (1) | GB909459A (de) |
SE (1) | SE200062C1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014896A1 (de) * | 1979-02-27 | 1980-09-03 | Asahi Glass Company Ltd. | Gasdiffusionselektrode |
EP0020940A1 (de) * | 1979-05-04 | 1981-01-07 | Asahi Glass Company Ltd. | Verfahren zur Herstellung eines Alkalimetallhydroxids durch Elektrolyse einer wässerigen Lösung eines Alkalimetallchlorids |
EP0048284A1 (de) * | 1980-08-28 | 1982-03-31 | Olin Corporation | Mit einer Raney-Legierung beschichtete Kathode für Chloralkali-Elektrolysezellen und Verfahren zu ihrer Herstellung |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL287877A (de) * | 1962-01-19 | |||
US3428490A (en) * | 1962-08-29 | 1969-02-18 | Sun Oil Co | Noble metal aluminum alloys as catalysts for fuel cell electrodes |
DE1185589B (de) * | 1962-12-01 | 1965-01-21 | Varta Ag | Verfahren zur Konservierung aktivierter Raney-Katalysatoren gegen Luft und Sauerstoff |
US3429750A (en) * | 1963-07-31 | 1969-02-25 | Standard Oil Co | Process for preparing an improved platinum electrode |
US3416965A (en) * | 1963-08-09 | 1968-12-17 | K W Battery Company | Fuel cell including chlorite containing electrolyte and method of operation |
CH407264A (de) * | 1963-10-08 | 1966-02-15 | Bbc Brown Boveri & Cie | Verfahren zur Herstellung einer Gasdiffusionselektrode für elektrochemische Brennstoffelemente |
DE1458476B1 (de) * | 1964-03-19 | 1970-01-29 | Siemens Ag | Verfahren zum Herstellen poroeser Formkoerper als Werkstoff fuer Gasdiffusionselektroden in Brennstoffelementen |
US3481787A (en) * | 1964-06-11 | 1969-12-02 | Engelhard Ind Inc | Fuel cell comprising a raney catalyst alloy consisting of platinum and a member selected from the group consisting of zirconium,tungsten and rhenium |
US3356538A (en) * | 1964-09-29 | 1967-12-05 | Gen Electric | Electrodeposited ion exchange membrane and method of forming |
US3444003A (en) * | 1965-09-30 | 1969-05-13 | Leesona Corp | Multilayer catalytic electrode having a layer of noble metal and lead and a surface layer free of lead and method of constructing same |
US3351439A (en) * | 1965-10-24 | 1967-11-07 | Texas Instruments Inc | Electrodes |
US3496021A (en) * | 1966-03-04 | 1970-02-17 | Texas Instruments Inc | Fuel cell comprising a foraminous electrode consisting essentially of nickel manganese alloy |
US3549423A (en) * | 1967-06-30 | 1970-12-22 | Gen Electric | Method for manufacturing foam type electrode |
GB1268236A (en) * | 1968-08-21 | 1972-03-22 | Siemens Ag | Improvements in or relating to electrodes |
US3966493A (en) * | 1969-04-02 | 1976-06-29 | Varta Batterie Aktiengesellschaft | Rechargeable mercury electrode |
US4024044A (en) * | 1975-09-15 | 1977-05-17 | Diamond Shamrock Corporation | Electrolysis cathodes bearing a melt-sprayed and leached nickel or cobalt coating |
DE2829901A1 (de) * | 1978-07-07 | 1980-01-24 | Metallgesellschaft Ag | Verfahren zur herstellung eines bleches oder bandes mit oberflaechiger katalysatorstruktur |
FR2459298A1 (fr) * | 1979-06-18 | 1981-01-09 | Inst Francais Du Petrole | Electrode activee a base de nickel et son utilisation notamment pour l'electrolyse de l'eau |
JPS572886A (en) * | 1980-06-05 | 1982-01-08 | Agency Of Ind Science & Technol | Production of electrode |
DE3218429C2 (de) * | 1982-05-15 | 1987-03-19 | Heraeus Elektroden GmbH, 6450 Hanau | Verfahren zur Herstellung einer Kathode für die Chlor-Alkali-Elektrolyse |
DE3743354A1 (de) * | 1987-12-21 | 1989-06-29 | Kernforschungsanlage Juelich | Verfahren zur herstellung von poroesen elektroden |
DE3813744A1 (de) * | 1988-04-23 | 1989-11-02 | Metallgesellschaft Ag | Verfahren zur herstellung von werkstoffverbunden als blechtafeln, blechbaender und folien mit oberflaechiger skelettstruktur und verwendung der werkstoffverbunde |
GB9507012D0 (en) * | 1995-04-05 | 1995-05-31 | Johnson Matthey Plc | Improved electrode |
CN110975875B (zh) * | 2019-12-19 | 2022-09-20 | 万华化学集团股份有限公司 | 一种包覆型骨架Ni催化剂制备方法及其应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2384463A (en) * | 1938-12-06 | 1945-09-11 | Gunn Ross | Fuel cell |
US2291745A (en) * | 1941-03-05 | 1942-08-04 | Richardson Co | Electrode for sea water detection |
DE977070C (de) * | 1948-05-04 | 1965-01-07 | Hans Dr H C Vogt | Alkalischer Akkumulator |
DE813599C (de) * | 1949-09-11 | 1951-09-13 | Basf Ag | Verfahren zur Herstellung poroeser Formstuecke |
DE825195C (de) * | 1950-02-01 | 1951-12-17 | Basf Ag | Verfahren zur Erzeugung rauher Metallschichten |
GB703643A (en) * | 1951-04-27 | 1954-02-10 | Improvements in or relating to elect | |
US2845346A (en) * | 1954-01-13 | 1958-07-29 | Schwarzkopf Dev Co | Method of forming porous cemented metal powder bodies |
NL106138C (de) * | 1954-10-23 | |||
US2855296A (en) * | 1955-08-17 | 1958-10-07 | Gen Motors Corp | Method of sintering nickel powder onto stainless steel |
-
1958
- 1958-03-05 DE DER22829A patent/DE1233834B/de active Pending
-
1959
- 1959-02-12 CH CH6946859A patent/CH388916A/de unknown
- 1959-02-25 GB GB6594/59A patent/GB909459A/en not_active Expired
- 1959-02-26 FR FR787750A patent/FR1221133A/fr not_active Expired
- 1959-03-02 US US796713A patent/US3150011A/en not_active Expired - Lifetime
- 1959-03-04 SE SE208459A patent/SE200062C1/sv unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014896A1 (de) * | 1979-02-27 | 1980-09-03 | Asahi Glass Company Ltd. | Gasdiffusionselektrode |
EP0020940A1 (de) * | 1979-05-04 | 1981-01-07 | Asahi Glass Company Ltd. | Verfahren zur Herstellung eines Alkalimetallhydroxids durch Elektrolyse einer wässerigen Lösung eines Alkalimetallchlorids |
EP0048284A1 (de) * | 1980-08-28 | 1982-03-31 | Olin Corporation | Mit einer Raney-Legierung beschichtete Kathode für Chloralkali-Elektrolysezellen und Verfahren zu ihrer Herstellung |
Also Published As
Publication number | Publication date |
---|---|
FR1221133A (fr) | 1960-05-31 |
US3150011A (en) | 1964-09-22 |
GB909459A (en) | 1962-10-31 |
SE200062C1 (de) | 1965-11-30 |
DE1233834B (de) | 1967-02-09 |
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