GB1572558A - Method of manufacturing electrocatalysts for use in fuel cell electrodes - Google Patents
Method of manufacturing electrocatalysts for use in fuel cell electrodes Download PDFInfo
- Publication number
- GB1572558A GB1572558A GB15955/77A GB1595577A GB1572558A GB 1572558 A GB1572558 A GB 1572558A GB 15955/77 A GB15955/77 A GB 15955/77A GB 1595577 A GB1595577 A GB 1595577A GB 1572558 A GB1572558 A GB 1572558A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrocatalyst
- acid
- catalytically active
- platinum
- fuel cell
- 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
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- 239000000446 fuel Substances 0.000 title claims description 63
- 238000004519 manufacturing process Methods 0.000 title description 3
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- 238000000034 method Methods 0.000 claims description 50
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- 239000000243 solution Substances 0.000 claims description 19
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- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
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- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N tetraisopropyl titanate Substances CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
-
- 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
-
- 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
-
- 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)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67800476A | 1976-04-19 | 1976-04-19 | |
| US05/678,003 US4031292A (en) | 1976-04-19 | 1976-04-19 | Method for the preparation of an electrocatalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1572558A true GB1572558A (en) | 1980-07-30 |
Family
ID=27101931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15955/77A Expired GB1572558A (en) | 1976-04-19 | 1977-04-18 | Method of manufacturing electrocatalysts for use in fuel cell electrodes |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS52132350A (enExample) |
| AU (1) | AU513623B2 (enExample) |
| BR (1) | BR7702485A (enExample) |
| DE (1) | DE2717071C3 (enExample) |
| ES (1) | ES457928A1 (enExample) |
| FR (1) | FR2349220A1 (enExample) |
| GB (1) | GB1572558A (enExample) |
| IT (1) | IT1080355B (enExample) |
| NL (1) | NL182766C (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010131535A1 (ja) * | 2009-05-13 | 2010-11-18 | 日本電気株式会社 | 触媒電極、燃料電池、空気電池および発電方法 |
| AT523650B1 (de) * | 2020-09-10 | 2021-10-15 | Univ Linz | Arbeitselektrode zur Direktreduktion von Carbonaten zu Kohlenwasserstoffen in einem wässrigen Carbonat-Elektrolyten |
| CN115224402B (zh) * | 2022-04-27 | 2024-09-13 | 海南大学 | 基于热电效应的金属-空气电池及其制备方法 |
| CN119701985B (zh) * | 2023-09-28 | 2025-11-04 | 中国石油化工股份有限公司 | 一种渣油加氢催化剂的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881957A (en) * | 1972-03-17 | 1975-05-06 | Universal Oil Prod Co | Electrochemical cell comprising a catalytic electrode of a refractory oxide and a carbonaceous pyropolymer |
-
1977
- 1977-04-15 AU AU24301/77A patent/AU513623B2/en not_active Expired
- 1977-04-18 GB GB15955/77A patent/GB1572558A/en not_active Expired
- 1977-04-18 DE DE2717071A patent/DE2717071C3/de not_active Expired
- 1977-04-18 ES ES457928A patent/ES457928A1/es not_active Expired
- 1977-04-19 IT IT22626/77A patent/IT1080355B/it active
- 1977-04-19 JP JP4505277A patent/JPS52132350A/ja active Pending
- 1977-04-19 FR FR7711739A patent/FR2349220A1/fr active Granted
- 1977-04-19 NL NLAANVRAGE7704235,A patent/NL182766C/xx active Search and Examination
- 1977-04-19 BR BR7702485A patent/BR7702485A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2717071A1 (de) | 1977-10-20 |
| NL7704235A (nl) | 1977-10-21 |
| BR7702485A (pt) | 1978-01-10 |
| IT1080355B (it) | 1985-05-16 |
| DE2717071B2 (de) | 1981-05-14 |
| ES457928A1 (es) | 1978-11-01 |
| AU2430177A (en) | 1978-10-19 |
| FR2349220A1 (fr) | 1977-11-18 |
| DE2717071C3 (de) | 1982-04-22 |
| AU513623B2 (en) | 1980-12-11 |
| JPS52132350A (en) | 1977-11-07 |
| NL182766C (nl) | 1988-05-02 |
| NL182766B (nl) | 1987-12-01 |
| FR2349220B1 (enExample) | 1981-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |