WO2003019706A3 - Membranbrennstoffzelle - Google Patents

Membranbrennstoffzelle Download PDF

Info

Publication number
WO2003019706A3
WO2003019706A3 PCT/EP2002/009342 EP0209342W WO03019706A3 WO 2003019706 A3 WO2003019706 A3 WO 2003019706A3 EP 0209342 W EP0209342 W EP 0209342W WO 03019706 A3 WO03019706 A3 WO 03019706A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
membrane fuel
membrane
cavity
aqueous electrolyte
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.)
Ceased
Application number
PCT/EP2002/009342
Other languages
English (en)
French (fr)
Other versions
WO2003019706A2 (de
Inventor
Dieter Grafl
Raimund Stroebel
Dominique Tasch
Kai Lemke
Markus Lemm
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.)
Reinz Dichtungs GmbH
Original Assignee
Reinz Dichtungs GmbH
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 Reinz Dichtungs GmbH filed Critical Reinz Dichtungs GmbH
Publication of WO2003019706A2 publication Critical patent/WO2003019706A2/de
Publication of WO2003019706A3 publication Critical patent/WO2003019706A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • H01M8/08—Fuel cells with aqueous 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

Die Erfindung betrifft eine Membranbrennstoffzelle bestehend aus einer ionenleitenden Membran, die zwischen zwei mit katalytischen Reaktionsschichten versehenen Elektroden angeordnet ist, Diffusionsschichten sowie Gasverteilerstrukturen, wobei die Membran mindestens einen mit einem wässrigen Elektrolyten gefüllten Hohlraum (2) aufweist und dass dieser Hohlraum (2) mit mindestens einer Zu- und/oder Ableitung (3, 4) für den wässrigen Elektrolyten verbunden ist.
PCT/EP2002/009342 2001-08-22 2002-08-21 Membranbrennstoffzelle Ceased WO2003019706A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10141041A DE10141041A1 (de) 2001-08-22 2001-08-22 Membranbrennstoffzelle
DE10141041.7 2001-08-22

Publications (2)

Publication Number Publication Date
WO2003019706A2 WO2003019706A2 (de) 2003-03-06
WO2003019706A3 true WO2003019706A3 (de) 2004-02-12

Family

ID=7696185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/009342 Ceased WO2003019706A2 (de) 2001-08-22 2002-08-21 Membranbrennstoffzelle

Country Status (2)

Country Link
DE (1) DE10141041A1 (de)
WO (1) WO2003019706A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009116102A1 (en) * 2008-03-21 2009-09-24 Exergy Fuel Cells S.R.L. Electro-chemical device
GB202100553D0 (en) * 2021-01-15 2021-03-03 Afc Energy Plc Alkaline fuel cell stack with recirculating electrolyte system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274029A (en) * 1962-09-12 1966-09-20 Ionics Recovering water formed in a fuel cell and apparatus therefor
US3634139A (en) * 1969-04-18 1972-01-11 United Aircraft Corp External reservoir and internal pool fuel cell system and method of operation
US3708341A (en) * 1964-11-04 1973-01-02 Union Oil Co Electrode with passageways and weirshaped electrolyte collecting means
EP0107396A1 (de) * 1982-09-30 1984-05-02 Engelhard Corporation Elektrolytenzuführungssystem für Brennstoffzellen
JPS60124365A (ja) * 1983-12-08 1985-07-03 Agency Of Ind Science & Technol 燃料電池

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181134B1 (de) * 1984-10-29 1990-05-09 Engelhard Corporation Brennstoffzellenanlage mit Mitteln zum Rückgewinnen von Elektrolyt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274029A (en) * 1962-09-12 1966-09-20 Ionics Recovering water formed in a fuel cell and apparatus therefor
US3708341A (en) * 1964-11-04 1973-01-02 Union Oil Co Electrode with passageways and weirshaped electrolyte collecting means
US3634139A (en) * 1969-04-18 1972-01-11 United Aircraft Corp External reservoir and internal pool fuel cell system and method of operation
EP0107396A1 (de) * 1982-09-30 1984-05-02 Engelhard Corporation Elektrolytenzuführungssystem für Brennstoffzellen
JPS60124365A (ja) * 1983-12-08 1985-07-03 Agency Of Ind Science & Technol 燃料電池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 280 (E - 356) 8 November 1985 (1985-11-08) *

Also Published As

Publication number Publication date
DE10141041A1 (de) 2003-03-27
WO2003019706A2 (de) 2003-03-06

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