CA2583569A1 - Plaque bipolaire pour pile a combustible - Google Patents

Plaque bipolaire pour pile a combustible Download PDF

Info

Publication number
CA2583569A1
CA2583569A1 CA002583569A CA2583569A CA2583569A1 CA 2583569 A1 CA2583569 A1 CA 2583569A1 CA 002583569 A CA002583569 A CA 002583569A CA 2583569 A CA2583569 A CA 2583569A CA 2583569 A1 CA2583569 A1 CA 2583569A1
Authority
CA
Canada
Prior art keywords
plate
conductive
separator plate
insert
fuel cell
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
CA002583569A
Other languages
English (en)
Inventor
Truc Tran-Ngoc
Christopher Bennett
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.)
Polymer Technologies Inc Canada
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 CA2583569A1 publication Critical patent/CA2583569A1/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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0226—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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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)
  • 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)

Abstract

Cette invention concerne une plaque bipolaire pour pile à combustible. Cette plaque bipolaire comprend une matrice et un insert. La matrice renferme un matériau polymère. Elle présente une première surface et une seconde surface. L'insert est conducteur et est positionné dans la matrice. Cet insert présente au moins une partie saillante tournée vers la première surface en au moins un point sur la seconde surface. Cette partie saillante ne se trouve pas exposée sur au moins une des surfaces. Une certaine quantité de matériau conducteur est logé dans n'importe laquelle de la première et de la seconde surfaces partout où se trouvent des parties saillantes non exposées.
CA002583569A 2004-10-12 2005-10-12 Plaque bipolaire pour pile a combustible Abandoned CA2583569A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52254204P 2004-10-12 2004-10-12
US60/522,542 2004-10-12
PCT/CA2005/001564 WO2006039802A1 (fr) 2004-10-12 2005-10-12 Plaque bipolaire pour pile a combustible

Publications (1)

Publication Number Publication Date
CA2583569A1 true CA2583569A1 (fr) 2006-04-20

Family

ID=36148011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002583569A Abandoned CA2583569A1 (fr) 2004-10-12 2005-10-12 Plaque bipolaire pour pile a combustible

Country Status (2)

Country Link
CA (1) CA2583569A1 (fr)
WO (1) WO2006039802A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0613846D0 (en) * 2006-07-12 2006-08-23 Itm Fuel Cells Ltd Current distribution system for electrochemical cells

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2359186A (en) * 2000-02-08 2001-08-15 Bondface Technology Inc Composite bipolar plate separator structures for polymer electrolyte membrane (PEM) electrochemical and fuel cells
US6811918B2 (en) * 2001-11-20 2004-11-02 General Motors Corporation Low contact resistance PEM fuel cell
US7087339B2 (en) * 2002-05-10 2006-08-08 3M Innovative Properties Company Fuel cell membrane electrode assembly with sealing surfaces
US20040062974A1 (en) * 2002-07-09 2004-04-01 Abd Elhamid Mahmoud H. Separator plate for PEM fuel cell
TWI241732B (en) * 2002-09-25 2005-10-11 E I Du Pont Canada Company Mesh reinforced fuel cell separator plate
US6887613B2 (en) * 2002-12-04 2005-05-03 General Motors Corporation Corrosion resistant PEM fuel cell

Also Published As

Publication number Publication date
WO2006039802A1 (fr) 2006-04-20

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20091013