CA2052221A1 - Assemblage d'electrodes pour compatiment de reservoir charge de polymeres hydrophobes - Google Patents

Assemblage d'electrodes pour compatiment de reservoir charge de polymeres hydrophobes

Info

Publication number
CA2052221A1
CA2052221A1 CA2052221A CA2052221A CA2052221A1 CA 2052221 A1 CA2052221 A1 CA 2052221A1 CA 2052221 A CA2052221 A CA 2052221A CA 2052221 A CA2052221 A CA 2052221A CA 2052221 A1 CA2052221 A1 CA 2052221A1
Authority
CA
Canada
Prior art keywords
hydrophobic polymer
fuel cell
electrode assembly
sheet material
cell electrode
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.)
Granted
Application number
CA2052221A
Other languages
English (en)
Other versions
CA2052221C (fr
Inventor
David S. Watkins
Kenneth W. Dircks
Danny G. Epp
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.)
Minister of National Defence of 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 CA2052221A1 publication Critical patent/CA2052221A1/fr
Application granted granted Critical
Publication of CA2052221C publication Critical patent/CA2052221C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Inert Electrodes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
CA002052221A 1990-11-19 1991-09-25 Assemblage d'electrodes pour compatiment de reservoir charge de polymeres hydrophobes Expired - Lifetime CA2052221C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61536290A 1990-11-19 1990-11-19
US07/615,362 1990-11-19

Publications (2)

Publication Number Publication Date
CA2052221A1 true CA2052221A1 (fr) 1992-05-20
CA2052221C CA2052221C (fr) 2000-04-11

Family

ID=24465030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002052221A Expired - Lifetime CA2052221C (fr) 1990-11-19 1991-09-25 Assemblage d'electrodes pour compatiment de reservoir charge de polymeres hydrophobes

Country Status (1)

Country Link
CA (1) CA2052221C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139476A2 (fr) † 2000-03-31 2001-10-04 Kabushiki Kaisha Equos Research Pile à combustible et dispositif de pile à combustible
US6803143B2 (en) 2000-04-28 2004-10-12 Umicore Ag & Co. Kg Gas diffusion structures and gas diffusion electrodes for polymer electrolyte fuel cells
US6893761B2 (en) 2001-05-22 2005-05-17 Umicore Ag & Co. Kg Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139476A2 (fr) † 2000-03-31 2001-10-04 Kabushiki Kaisha Equos Research Pile à combustible et dispositif de pile à combustible
EP1139476B2 (fr) † 2000-03-31 2011-09-14 Kabushikikaisha Equos Research Pile à combustible et dispositif de pile à combustible
US6803143B2 (en) 2000-04-28 2004-10-12 Umicore Ag & Co. Kg Gas diffusion structures and gas diffusion electrodes for polymer electrolyte fuel cells
US6893761B2 (en) 2001-05-22 2005-05-17 Umicore Ag & Co. Kg Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby

Also Published As

Publication number Publication date
CA2052221C (fr) 2000-04-11

Similar Documents

Publication Publication Date Title
PL336926A1 (en) Two-pole plate of a separator for fuel cells with a proton-exchange membrane
CA2221175A1 (fr) Appareil electrochimique
CA2039464A1 (fr) Platine contenant du materiel electrocatalyseur
CA2238189A1 (fr) Nouveau materiau polymere pour membranes electrolytiques utilisees dans des piles a combustible
IE832038L (en) Electrochemical generator
AU2282792A (en) Internal electrode and assembly method for electrochemical cells
EP1291950A3 (fr) Pile à combustible organique et mise en oeuvre de cette pile
CA2240019A1 (fr) Pile a combustible et systeme a alimentation directe en methanol
CA2000873A1 (fr) Cellule a dispositif de coupure automatique de courant
CA2136133A1 (fr) Fabrication d'electrodes
AU587116B2 (en) Carbon electrode
SV1994000003A (es) Pila alcalina mejorada, ref. m-4505.
CA2046226A1 (fr) Pile a combustible solide, et electrode poreuse pour utilisation dans ladite pile
EA200401552A1 (ru) Углеродный материал с привитым проводящим полимером для применения в топливных элементах
KR920013809A (ko) 고체 전해질
EP1615024A3 (fr) Capeur d'hydrocarbure
CA2253076A1 (fr) Cellule a combustible electrolytique polymerique
ATE236455T1 (de) Alkalische zelle mit expandierten graphit enthaltender kathode
EP1429403A3 (fr) Assemblage membrane-électrode et pile à combustible à électrolyte polymère comportant un tel assemblage
CA2099657A1 (fr) Cellule electrochimique et methode de fabrication connexe
CA2233208A1 (fr) Materiau carbone pour electrode de cellules electrochimiques et leur procede de fabrication
CA2037742A1 (fr) Cellule electrochimique
ES2011275B3 (es) Electrodo asi como su utilizacion
US3925100A (en) Metal/air cells and air cathodes for use therein
CA2052221A1 (fr) Assemblage d'electrodes pour compatiment de reservoir charge de polymeres hydrophobes

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202