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 medium

Info

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
Application number
SG11201507844RA
Inventor
Ming Han
Ee Ho Gareth Tang
Yunzhong Chen
Original Assignee
Temasek Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Temasek Polytechnic filed Critical Temasek Polytechnic
Publication of SG11201507844RA publication Critical patent/SG11201507844RA/en

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)
SG11201507844RA 2013-07-17 2013-07-17 Diffusion medium for use in fuel cell, fuel cell and method of making the diffusion medium SG11201507844RA (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2015009233A1 (en) 2015-01-22
US20160172692A1 (en) 2016-06-16

Similar Documents

Publication Publication Date Title
HK1222741A1 (en) Improved fuel cell systems and methods
EP3016192A4 (en) Fuel cell and method for manufacturing same
EP2939301A4 (en) Microbial fuel cell and methods of use
EP2999039A4 (en) Electrode for fuel cell and method for manufacturing same
EP2995378A4 (en) Fuel cell electrode catalyst and method for activating catalyst
EP3070163A4 (en) Method for preparing induced pluripotent stem cell, composition used in method, and uses thereof
EP2959968A4 (en) Catalyst particles for fuel cells and method for producing same
EP2955777A4 (en) Fuel cell and method for manufacturing same
EP2963724A4 (en) Fuel cell device and manufacturing method for same
EP2958173A4 (en) Catalyst for solid polymer fuel cells and method for producing same
EP2986710A4 (en) Age-modified cells and methods for making age-modified cells
EP3016189A4 (en) Porous metal body, method for manufacturing porous metal body, and fuel cell
PT2953930T (en) Processes for preparing 1-alkyl-3-alkyl-pyridinium bromide and uses thereof as additives in electrochemical cells
EP2985827A4 (en) Carbon member, carbon member manufacturing method, redox flow battery and fuel cell
EP2966717A4 (en) Fuel cell, fluid distribution device for fuel cell, and vehicle provided with fuel cell
GB201319966D0 (en) Fuel cell assembly and method
EP3128593A4 (en) Porous collector and fuel cell
EP2955153A4 (en) Fuel reformer and fuel cell
EP2953197A4 (en) Fuel cell and fuel cell stack
EP3026743A4 (en) Fuel cell production method and fuel cell
EP2942831A4 (en) Fuel cell electrolyte membrane, method for manufacturing same, membrane electrode-bonded body, and fuel cell
EP2998269A4 (en) Fuel cell and method for manufacturing same
ZA201502012B (en) Method and node for positioning in combined cell
EP2953195A4 (en) Solid polymer fuel cell catalyst and method for manufacturing same
EP3000781A4 (en) Fuel cell and method for manufacturing same