SG11201507844RA - Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion medium - Google Patents
Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion mediumInfo
- Publication number
- SG11201507844RA SG11201507844RA SG11201507844RA SG11201507844RA SG11201507844RA SG 11201507844R A SG11201507844R A SG 11201507844RA SG 11201507844R A SG11201507844R A SG 11201507844RA SG 11201507844R A SG11201507844R A SG 11201507844RA SG 11201507844R A SG11201507844R A SG 11201507844RA
- Authority
- SG
- Singapore
- Prior art keywords
- fuel cell
- diffusion medium
- making
- diffusion
- medium
- Prior art date
Links
Classifications
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04126—Humidifying
- H01M8/04149—Humidifying by diffusion, e.g. making use of membranes
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0239—Organic resins; Organic polymers
-
- 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
- H01M8/0241—Composites
- H01M8/0243—Composites in the form of mixtures
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SG2013/000296 WO2015009233A1 (en) | 2013-07-17 | 2013-07-17 | Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion medium |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201507844RA true SG11201507844RA (en) | 2015-10-29 |
Family
ID=52346554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201507844RA SG11201507844RA (en) | 2013-07-17 | 2013-07-17 | Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion medium |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160172692A1 (en) |
SG (1) | SG11201507844RA (en) |
WO (1) | WO2015009233A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017204721A1 (en) * | 2017-03-21 | 2018-09-27 | Robert Bosch Gmbh | Gas diffusion layer for a fuel cell and manufacturing method for at least one gas diffusion layer |
CN110797546B (en) * | 2018-08-01 | 2021-08-10 | 上海汽车集团股份有限公司 | Microporous layer structure, preparation method, membrane electrode assembly and fuel cell |
CN115275215A (en) * | 2021-04-30 | 2022-11-01 | 洁能氏公司 | Fuel cell electrode with patterned microporous layer and method of making the same |
CN113877441B (en) * | 2021-11-12 | 2024-02-23 | 江苏巨之澜科技有限公司 | Composite hollow fiber woven tube filter membrane for fuel cell and preparation method and application thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001293157A1 (en) * | 2000-10-06 | 2002-04-22 | International Fuel Cells, Llc | Porous carbon body for a fuel cell and method of manufacture |
US20080233436A1 (en) * | 2003-07-28 | 2008-09-25 | General Motors Corporation | Diffusion media tailored to account for variations in operating humidity and devices incorporating the same |
US7846591B2 (en) * | 2004-02-17 | 2010-12-07 | Gm Global Technology Operations, Inc. | Water management layer on flowfield in PEM fuel cell |
US7625661B2 (en) * | 2005-08-30 | 2009-12-01 | Gm Global Technology Operations, Inc. | Diffusion media with continuous micro-porous layers incorporating non-uniformity |
US7722979B2 (en) * | 2005-10-14 | 2010-05-25 | Gm Global Technology Operations, Inc. | Fuel cells with hydrophobic diffusion medium |
-
2013
- 2013-07-17 SG SG11201507844RA patent/SG11201507844RA/en unknown
- 2013-07-17 US US14/905,335 patent/US20160172692A1/en not_active Abandoned
- 2013-07-17 WO PCT/SG2013/000296 patent/WO2015009233A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015009233A1 (en) | 2015-01-22 |
US20160172692A1 (en) | 2016-06-16 |
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