GB1418108A - Preparation of a catalytic material - Google Patents
Preparation of a catalytic materialInfo
- Publication number
- GB1418108A GB1418108A GB4128473A GB4128473A GB1418108A GB 1418108 A GB1418108 A GB 1418108A GB 4128473 A GB4128473 A GB 4128473A GB 4128473 A GB4128473 A GB 4128473A GB 1418108 A GB1418108 A GB 1418108A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- composition
- tungsten
- tungsten carbide
- tungstate
- 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
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- QEKREONBSFPWTQ-UHFFFAOYSA-N disilver dioxido(dioxo)tungsten Chemical compound [Ag+].[Ag+].[O-][W]([O-])(=O)=O QEKREONBSFPWTQ-UHFFFAOYSA-N 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 3
- 229910052721 tungsten Inorganic materials 0.000 abstract 3
- 239000010937 tungsten Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 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
- H01M4/90—Selection of catalytic material
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
- Secondary Cells (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722244702 DE2244702C3 (de) | 1972-09-12 | Verfahren zur Herstellung eines Silber und Wolframcarbid enthaltenden Elektrodenmaterials für elektrochemische Zellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1418108A true GB1418108A (en) | 1975-12-17 |
Family
ID=5856105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4128473A Expired GB1418108A (en) | 1972-09-12 | 1973-09-03 | Preparation of a catalytic material |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3943005A (enExample) |
| JP (1) | JPS5632741B2 (enExample) |
| CA (1) | CA1004508A (enExample) |
| FR (1) | FR2198785B1 (enExample) |
| GB (1) | GB1418108A (enExample) |
| SE (1) | SE388315B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464189A (zh) * | 2013-09-13 | 2013-12-25 | 哈尔滨工程大学 | 碳包覆碳化钛负载镍和四氧化三钴的h2o2电还原催化材料的制备方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727927B2 (en) * | 2000-09-29 | 2010-06-01 | Global Tungsten & Powders Corp. | Method of making tungsten-containing fuel cell catalysts |
| US6696184B1 (en) | 2000-09-29 | 2004-02-24 | Osram Sylvania Inc. | Supported tungsten carbide material |
| US6656870B2 (en) | 2000-09-29 | 2003-12-02 | Osram Sylvania Inc. | Tungsten-containing fuel cell catalyst and method of making same |
| JP2006524897A (ja) * | 2003-03-26 | 2006-11-02 | オスラム・シルバニア・インコーポレイテッド | タングステンをベースとする電極触媒及びそれを含む燃料電池 |
| CN104080606B (zh) * | 2011-09-14 | 2016-12-07 | 克斯塔里克公司 | 涂覆制品、电沉积浴及相关系统 |
| US10385462B2 (en) * | 2015-07-09 | 2019-08-20 | Saudi Arabian Oil Company | Electrode material for electrolytic hydrogen generation |
| CN107096549A (zh) * | 2017-03-30 | 2017-08-29 | 常州大学 | 一种钨酸银复合溴化银光催化剂的制备方法 |
| US11187044B2 (en) | 2019-12-10 | 2021-11-30 | Saudi Arabian Oil Company | Production cavern |
| US11460330B2 (en) | 2020-07-06 | 2022-10-04 | Saudi Arabian Oil Company | Reducing noise in a vortex flow meter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH532844A (de) * | 1969-08-01 | 1973-01-15 | Siemens Ag | Verfahren zur Herstellung einer Wolframcarbid enthaltenden Elektrode für Brennstoffelemente |
-
1973
- 1973-09-03 GB GB4128473A patent/GB1418108A/en not_active Expired
- 1973-09-05 SE SE7312086A patent/SE388315B/xx unknown
- 1973-09-06 US US05/394,866 patent/US3943005A/en not_active Expired - Lifetime
- 1973-09-11 CA CA180,801A patent/CA1004508A/en not_active Expired
- 1973-09-11 FR FR7332615A patent/FR2198785B1/fr not_active Expired
- 1973-09-12 JP JP10227073A patent/JPS5632741B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464189A (zh) * | 2013-09-13 | 2013-12-25 | 哈尔滨工程大学 | 碳包覆碳化钛负载镍和四氧化三钴的h2o2电还原催化材料的制备方法 |
| CN103464189B (zh) * | 2013-09-13 | 2015-12-09 | 哈尔滨工程大学 | 碳包覆碳化钛负载钴和四氧化三钴的h2o2电还原催化材料的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE388315B (sv) | 1976-09-27 |
| JPS5632741B2 (enExample) | 1981-07-29 |
| FR2198785A1 (enExample) | 1974-04-05 |
| FR2198785B1 (enExample) | 1977-02-25 |
| DE2244702A1 (de) | 1974-03-21 |
| DE2244702B2 (de) | 1976-10-28 |
| US3943005A (en) | 1976-03-09 |
| CA1004508A (en) | 1977-02-01 |
| JPS4968231A (enExample) | 1974-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Taniguchi et al. | Electrocatalytic reduction of nitrate and nitrite to hydroxylamine and ammonia using metal cyclams | |
| GB1446323A (en) | Process for the production of coated catalysts | |
| GB1418108A (en) | Preparation of a catalytic material | |
| Kraig et al. | Sodium liquid ion exchanger microelectrode used to measure large extracellular sodium transients | |
| GB1506454A (en) | Fixed bed catalyst | |
| KR860000095A (ko) | 빈(貧)가스 배기계용 삼원촉매 | |
| Dieckmann et al. | Comparisons of Ebonex® and graphite supports for platinum and nickel electrocatalysts | |
| ATE25592T1 (de) | Entmetallisierung von kohlenwasserstoffe enthaltenden speisestroemen. | |
| GB1278001A (en) | Novel hydroreforming catalysts and a method for preparing the same | |
| GB1167542A (en) | Improvements in or relating to Fuel Cell Electrodes | |
| GB1289375A (enExample) | ||
| GB1485859A (en) | Superactive acidic bimetallic catalytic composite and use thereof in conversion of hydrocarbons | |
| GB1440668A (en) | Manufacture of ethylbenzene 1-methyl-3-monohalogeno-phenylindans and dihalogen-1-methyl- 3-phenylindans and the manufacture of compounds of these types | |
| GB1192710A (en) | Improvements in or relating to Fuel Cells | |
| GB1018885A (en) | Improvements in and relating to fuel cell electrodes | |
| GB1333665A (en) | Hydrogenation of hydrocarbons | |
| GB1411500A (en) | Preparation of a catalytic material | |
| US3887491A (en) | Method of preparing silver catalyst | |
| GB1522629A (en) | Process for the preparation of catalysts | |
| GB1500408A (en) | Process for the preparation of catalysts and supported catalysts | |
| GB1242775A (en) | Process for the production of sheet materials and of porous electrodes | |
| DE1281512C2 (de) | Verfahren zur herstellung von brennstoffelektroden fuer galvanische brennstoffelemente | |
| GB1358785A (en) | Highly active silver catalysts | |
| FR2134066B1 (enExample) | ||
| GB1385728A (en) | Preparation of alumina bodies containing metal or metal carbide or nitride |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |