GB2316802B - Gas diffusion electrodes based on polyethersulfone carbon blends - Google Patents

Gas diffusion electrodes based on polyethersulfone carbon blends

Info

Publication number
GB2316802B
GB2316802B GB9718153A GB9718153A GB2316802B GB 2316802 B GB2316802 B GB 2316802B GB 9718153 A GB9718153 A GB 9718153A GB 9718153 A GB9718153 A GB 9718153A GB 2316802 B GB2316802 B GB 2316802B
Authority
GB
United Kingdom
Prior art keywords
polyethersulfone
gas diffusion
diffusion electrodes
electrodes based
carbon blends
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 - Fee Related
Application number
GB9718153A
Other versions
GB9718153D0 (en
GB2316802A (en
Inventor
Israel Cabasso
Youxin Yuan
Xiao Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Foundation of State University of New York
Original Assignee
Research Foundation of State University of New York
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 Research Foundation of State University of New York filed Critical Research Foundation of State University of New York
Publication of GB9718153D0 publication Critical patent/GB9718153D0/en
Publication of GB2316802A publication Critical patent/GB2316802A/en
Application granted granted Critical
Publication of GB2316802B publication Critical patent/GB2316802B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M4/8605—Porous electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Fuel Cell (AREA)
GB9718153A 1996-08-27 1997-08-27 Gas diffusion electrodes based on polyethersulfone carbon blends Expired - Fee Related GB2316802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69758396A 1996-08-27 1996-08-27

Publications (3)

Publication Number Publication Date
GB9718153D0 GB9718153D0 (en) 1997-10-29
GB2316802A GB2316802A (en) 1998-03-04
GB2316802B true GB2316802B (en) 1999-07-14

Family

ID=24801696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9718153A Expired - Fee Related GB2316802B (en) 1996-08-27 1997-08-27 Gas diffusion electrodes based on polyethersulfone carbon blends

Country Status (9)

Country Link
JP (1) JPH1092439A (en)
BR (1) BR9704215A (en)
CA (1) CA2213967A1 (en)
DE (1) DE19737389A1 (en)
FR (1) FR2755542A1 (en)
GB (1) GB2316802B (en)
ID (1) ID19345A (en)
IT (1) IT1293986B1 (en)
TW (1) TW404079B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE338785T1 (en) 1998-09-11 2006-09-15 Victrex Mfg Ltd ION EXCHANGE POLYMERS
CA2290089A1 (en) 1998-11-24 2000-05-24 Ballard Power Systems Inc. Electrochemical fuel cell with an electrode having an in-plane nonuniform structure
JP2000182625A (en) * 1998-12-11 2000-06-30 Toyota Motor Corp Electrode for fuel cell and its manufacture
JP3594533B2 (en) * 2000-05-30 2004-12-02 三洋電機株式会社 Fuel cell
DE10052190B4 (en) * 2000-10-21 2009-10-22 BDF IP Holdings Ltd., Vancouver Gas diffusion electrode, membrane electrode assembly, method of making a gas diffusion electrode and use of a membrane electrode assembly
DE10052224B4 (en) * 2000-10-21 2009-12-10 Daimler Ag A gas diffusion electrode having increased tolerance to moisture variation, a membrane electrode assembly having the same, methods for producing the gas diffusion electrode and the membrane electrode assembly, and use of the membrane electrode assembly
KR100449208B1 (en) * 2000-10-31 2004-09-18 마쯔시다덴기산교 가부시키가이샤 High polymer electrolyte fuel cell
US20030031917A1 (en) * 2000-12-28 2003-02-13 Kenji Katori Gas diffusive electrode, electroconductive ion conductor, their manufacturing method, and electrochemical device
WO2002071516A1 (en) 2001-03-07 2002-09-12 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte type fuel cell and process for producing the same
DE10254114B4 (en) * 2002-11-20 2007-09-27 Ballard Power Systems Inc., Burnaby Gas diffusion electrode, polymer electrolyte membrane fuel cell and polymer electrolyte membrane fuel cell stack
US20040107869A1 (en) 2002-12-10 2004-06-10 3M Innovative Properties Company Catalyst ink
US20080193803A1 (en) * 2005-04-21 2008-08-14 The Regents Of The University Of California Precursor Infiltration and Coating Method
JP4956951B2 (en) * 2005-07-08 2012-06-20 大日本印刷株式会社 Water repellent electrode for gas diffusion for polymer electrolyte fuel cell
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
JP5285225B2 (en) * 2006-03-31 2013-09-11 三菱重工業株式会社 Method for producing solid polymer electrolyte membrane electrode assembly
JP2008192337A (en) * 2007-02-01 2008-08-21 Mitsubishi Heavy Ind Ltd Solid polymer electrolyte membrane-electrode assembly and its manufacturing method
TWI398982B (en) * 2007-08-15 2013-06-11 Univ Feng Chia Modified carbonized substrate and its manufacturing method and use
JP6062853B2 (en) * 2010-06-29 2017-01-18 ヴィート エヌブイ Gas diffusion electrode, manufacturing method thereof, membrane electrode assembly including the same, and method of manufacturing membrane electrode assembly including the same
EP3622101A1 (en) 2017-06-23 2020-03-18 Siemens Aktiengesellschaft Method for producing a gas diffusion electrode and gas diffusion electrode
DE102018213148A1 (en) 2018-08-07 2020-02-13 Audi Ag Layer structure for a fuel cell and method for producing such a layer structure
CN115133043A (en) * 2022-07-07 2022-09-30 一汽解放汽车有限公司 Membrane electrode containing gradient cathode catalyst layer and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106603A1 (en) * 1982-09-30 1984-04-25 Engelhard Corporation Film bonded fuel cell interface configuration
WO1985000697A1 (en) * 1983-07-21 1985-02-14 United Technologies Corporation Improved silicon carbide matrix for fuel cells
WO1994025268A1 (en) * 1993-05-05 1994-11-10 Hyperion Catalysis International, Inc. Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same
WO1997008766A2 (en) * 1995-08-25 1997-03-06 Ballard Power Systems Inc. Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB667298A (en) * 1949-06-08 1952-02-27 British Electrical & Allied In Improvements relating to galvanic cells and batteries
US4629563B1 (en) * 1980-03-14 1997-06-03 Memtec North America Asymmetric membranes
ATE248372T1 (en) * 1994-03-04 2003-09-15 Pall Corp SEPARATION OF A CELL SUSPENSION INTO A CELL MATERIAL AND A FILTRATE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106603A1 (en) * 1982-09-30 1984-04-25 Engelhard Corporation Film bonded fuel cell interface configuration
WO1985000697A1 (en) * 1983-07-21 1985-02-14 United Technologies Corporation Improved silicon carbide matrix for fuel cells
WO1994025268A1 (en) * 1993-05-05 1994-11-10 Hyperion Catalysis International, Inc. Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same
WO1997008766A2 (en) * 1995-08-25 1997-03-06 Ballard Power Systems Inc. Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport

Also Published As

Publication number Publication date
ID19345A (en) 1998-07-02
FR2755542A1 (en) 1998-05-07
IT1293986B1 (en) 1999-03-15
DE19737389A1 (en) 1998-03-12
CA2213967A1 (en) 1998-02-27
JPH1092439A (en) 1998-04-10
TW404079B (en) 2000-09-01
BR9704215A (en) 1999-01-19
ITTO970759A1 (en) 1999-02-26
MX9706503A (en) 1998-05-31
GB9718153D0 (en) 1997-10-29
GB2316802A (en) 1998-03-04

Similar Documents

Publication Publication Date Title
GB2316802B (en) Gas diffusion electrodes based on polyethersulfone carbon blends
GB2316801B (en) Gas diffusion electrodes based on poly(vinylidene fluoride)carbon blends
AU3717497A (en) Gas diffusion electrode
AU1473797A (en) Gas diffusion electrodes
HUP0104346A3 (en) Carbon based electrodes
HU9900190D0 (en) Catalyst for gas diffusion electrodes
AU8007500A (en) Modified carbon products useful in gas diffusion electrodes
KR100225319B1 (en) Apparatus for reducing carbon monoxide concentration and methanol concentration, and fuel reformer utilizing the same
AU2389700A (en) Gas diffusion electrodes containing modified carbon products
GB2312218B (en) Carbon dioxide reducing cathode
EP0865861A4 (en) Welding electrode
ZA973901B (en) Alternative fuel.
SG105513A1 (en) Low defect density, ideal oxygen precipitating silicon
AU5679799A (en) Electrochemical gas purifier
GB2312961B (en) Electrochemical gas sensor
PL361832A1 (en) Dimensionally stable gas diffusion electrode
GB9402591D0 (en) Hexacyanoferrate (III) modified carbon electrodes
ZA974260B (en) Process for minimizing the NOx content in flue gases.
EP1086340A4 (en) Reduced carbon from under-oxidized burner
PL313584A1 (en) Self-sintering carbon electrode
HK1039687A1 (en) Bipolar separator and fuel cell assembly using said bipolar separator.
AU5447898A (en) Wye connector with electrode elements for disinfecting
GB9604153D0 (en) Carbon screen printed electrodes and uses thereof
GB9811840D0 (en) Carbon structure
GB9626802D0 (en) Gas diffusion electrodes

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020827