CA2668895A1 - Couches d'electrocatalyseurs pour piles a combustible et leurs procedes de fabrication - Google Patents

Couches d'electrocatalyseurs pour piles a combustible et leurs procedes de fabrication Download PDF

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Publication number
CA2668895A1
CA2668895A1 CA002668895A CA2668895A CA2668895A1 CA 2668895 A1 CA2668895 A1 CA 2668895A1 CA 002668895 A CA002668895 A CA 002668895A CA 2668895 A CA2668895 A CA 2668895A CA 2668895 A1 CA2668895 A1 CA 2668895A1
Authority
CA
Canada
Prior art keywords
electrocatalyst
furfuryl alcohol
cathode
layer
anode
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.)
Abandoned
Application number
CA002668895A
Other languages
English (en)
Inventor
Miho S. Hall
Siyu Ye
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.)
BDF IP Holdings Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2668895A1 publication Critical patent/CA2668895A1/fr
Abandoned 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
    • 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
    • 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
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
CA002668895A 2006-11-08 2007-11-07 Couches d'electrocatalyseurs pour piles a combustible et leurs procedes de fabrication Abandoned CA2668895A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US86487706P 2006-11-08 2006-11-08
US60/864,877 2006-11-08
PCT/US2007/083954 WO2008058199A1 (fr) 2006-11-08 2007-11-07 Couches d'électrocatalyseurs pour piles à combustible et leurs procédés de fabrication

Publications (1)

Publication Number Publication Date
CA2668895A1 true CA2668895A1 (fr) 2008-05-15

Family

ID=39105896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002668895A Abandoned CA2668895A1 (fr) 2006-11-08 2007-11-07 Couches d'electrocatalyseurs pour piles a combustible et leurs procedes de fabrication

Country Status (4)

Country Link
KR (1) KR20090082457A (fr)
CN (1) CN101558519A (fr)
CA (1) CA2668895A1 (fr)
WO (1) WO2008058199A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109585858B (zh) * 2018-10-08 2021-06-15 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种具有疏水性的燃料电池气体扩散层的制备方法
CN111540882A (zh) * 2020-06-04 2020-08-14 湖北亿纬动力有限公司 一种负极极片、其制备方法和用途
CN114566653B (zh) * 2021-09-08 2023-01-31 中自环保科技股份有限公司 一种非均匀催化剂层、膜电极及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3245929B2 (ja) * 1992-03-09 2002-01-15 株式会社日立製作所 燃料電池及びその応用装置
US6054230A (en) * 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
JPH09283153A (ja) * 1996-04-09 1997-10-31 Ishikawajima Harima Heavy Ind Co Ltd 固体高分子電解質型燃料電池
US6087032A (en) * 1998-08-13 2000-07-11 Asahi Glass Company Ltd. Solid polymer electrolyte type fuel cell
US6300000B1 (en) * 1999-06-18 2001-10-09 Gore Enterprise Holdings Fuel cell membrane electrode assemblies with improved power outputs and poison resistance
AU2001260702A1 (en) * 2000-06-06 2001-12-17 Nagakazu Furuya Gas diffusion electrode, method for manufacturing the same and fuel cell using it
US20060024562A1 (en) * 2003-11-26 2006-02-02 Hitachi Maxell, Ltd. Power generating element for liquid fuel cell, method for producing the same, and liquid fuel cell using the same

Also Published As

Publication number Publication date
KR20090082457A (ko) 2009-07-30
WO2008058199A1 (fr) 2008-05-15
CN101558519A (zh) 2009-10-14

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Legal Events

Date Code Title Description
FZDE Discontinued