GB201203409D0 - Gas diffusion electrode - Google Patents
Gas diffusion electrodeInfo
- Publication number
- GB201203409D0 GB201203409D0 GBGB1203409.6A GB201203409A GB201203409D0 GB 201203409 D0 GB201203409 D0 GB 201203409D0 GB 201203409 A GB201203409 A GB 201203409A GB 201203409 D0 GB201203409 D0 GB 201203409D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas diffusion
- diffusion electrode
- hydrophilic
- weakly hydrophobic
- hydrophobic
- 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.)
- Ceased
Links
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
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
-
- 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
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8817—Treatment of supports before application of the catalytic active composition
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8867—Vapour deposition
-
- 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
- H01M4/92—Metals of platinum group
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
A gas diffusion electrode and process of manufacture comprising a gas diffusion layer with a surface to which platinum nanowires have been applied; wherein the surface is at least partially weakly hydrophobic or hydrophilic, forming a weakly hydrophobic and/or hydrophilic surface or weakly hydrophobic and/or hydrophilic regions on the surface.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1203409.6A GB201203409D0 (en) | 2012-02-28 | 2012-02-28 | Gas diffusion electrode |
PCT/GB2013/050393 WO2013128163A1 (en) | 2012-02-28 | 2013-02-19 | Gas diffusion electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1203409.6A GB201203409D0 (en) | 2012-02-28 | 2012-02-28 | Gas diffusion electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201203409D0 true GB201203409D0 (en) | 2012-04-11 |
Family
ID=45991822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1203409.6A Ceased GB201203409D0 (en) | 2012-02-28 | 2012-02-28 | Gas diffusion electrode |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB201203409D0 (en) |
WO (1) | WO2013128163A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110676468A (en) * | 2019-08-30 | 2020-01-10 | 天津大学 | Method for processing hydrophobic property of cathode gas diffusion layer material in proton exchange membrane fuel cell |
CN113851659B (en) * | 2021-12-02 | 2022-02-15 | 北京理工大学 | Fuel cell gas diffusion layer with hydrophilic and hydrophobic structure and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050064275A1 (en) * | 2003-09-18 | 2005-03-24 | 3M Innovative Properties Company | Fuel cell gas diffusion layer |
ITMI20041035A1 (en) * | 2004-05-24 | 2004-08-24 | Hysytech Srl | METHOD FOR MANUFACTURING COMPONENTS FOR COMBUSTIBLE AND COMBUSTIBLE CELL MADE WITH SUCH METHOD |
US20080305377A1 (en) * | 2007-03-15 | 2008-12-11 | University Of Rochester | Long metallic nanowires, methods of making, and use thereof in proton exchange membrane fuel cell |
-
2012
- 2012-02-28 GB GBGB1203409.6A patent/GB201203409D0/en not_active Ceased
-
2013
- 2013-02-19 WO PCT/GB2013/050393 patent/WO2013128163A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013128163A1 (en) | 2013-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |