WO2003012906A3 - Pile a combustible methanol directe portable - Google Patents

Pile a combustible methanol directe portable Download PDF

Info

Publication number
WO2003012906A3
WO2003012906A3 PCT/DE2002/002761 DE0202761W WO03012906A3 WO 2003012906 A3 WO2003012906 A3 WO 2003012906A3 DE 0202761 W DE0202761 W DE 0202761W WO 03012906 A3 WO03012906 A3 WO 03012906A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
methanol fuel
direct methanol
portable direct
methanol
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/DE2002/002761
Other languages
German (de)
English (en)
Other versions
WO2003012906A2 (fr
Inventor
Manfred Baldauf
Klaus Dennerlein
Ulrich Gebhardt
Manfred Waidhas
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to AU2002333159A priority Critical patent/AU2002333159A1/en
Publication of WO2003012906A2 publication Critical patent/WO2003012906A2/fr
Anticipated expiration legal-status Critical
Publication of WO2003012906A3 publication Critical patent/WO2003012906A3/fr
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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2455—Grouping of fuel cells, e.g. stacking of fuel cells with liquid, solid or electrolyte-charged reactants
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • 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

L'invention concerne une pile à combustible méthanol directe portable composée d'au moins une unité de pile à combustible comportant une unité d'électrode à membrane et un réservoir destiné au mélange méthanol/eau. Selon l'invention, un diaphragme (2) perméable au méthanol sert d'alimentation de méthanol (5) vers l'anode (12). Ledit diaphragme (2) peut être séparé mécaniquement du réservoir par l'intermédiaire d'un coulisseau (6) ou similaire. L'anode (12) et/ou une membrane polymère (11) peuvent servir directement de diaphragme.
PCT/DE2002/002761 2001-07-27 2002-07-26 Pile a combustible methanol directe portable Ceased WO2003012906A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002333159A AU2002333159A1 (en) 2001-07-27 2002-07-26 Portable direct methanol fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136753.8 2001-07-27
DE10136753A DE10136753A1 (de) 2001-07-27 2001-07-27 Portable Direkt-Methanol-Brennstoffzelle

Publications (2)

Publication Number Publication Date
WO2003012906A2 WO2003012906A2 (fr) 2003-02-13
WO2003012906A3 true WO2003012906A3 (fr) 2005-02-10

Family

ID=7693372

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/002761 Ceased WO2003012906A2 (fr) 2001-07-27 2002-07-26 Pile a combustible methanol directe portable

Country Status (3)

Country Link
AU (1) AU2002333159A1 (fr)
DE (1) DE10136753A1 (fr)
WO (1) WO2003012906A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003069709A1 (fr) 2002-02-14 2003-08-21 Hitachi Maxell, Ltd. Pile a combustible liquide
RU2234766C1 (ru) 2003-02-27 2004-08-20 Каричев Зия Рамизович Топливный элемент для портативного радиоэлектронного оборудования
DE10319793B3 (de) 2003-04-30 2004-11-04 Endress + Hauser Gmbh + Co. Kg Energieversorgung eines Messgerätes
KR100528337B1 (ko) * 2003-09-05 2005-11-15 삼성에스디아이 주식회사 직접 메탄올 연료전지용 연료 공급장치
KR100519773B1 (ko) * 2003-09-05 2005-10-07 삼성에스디아이 주식회사 직접 메탄올 연료전지용 연료 공급장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562123A (en) * 1983-09-14 1985-12-31 Hitachi, Ltd. Liquid fuel cell
EP1087455A2 (fr) * 1999-09-21 2001-03-28 Kabushiki Kaisha Toshiba Réservoir contenant du combustible liquide pour pile à combustible et pile à combustible
WO2001075999A1 (fr) * 2000-03-30 2001-10-11 Manhattan Scientifics, Inc. Ampoules de diffusion de combustible pour pile a combustible
US20010051293A1 (en) * 2000-06-13 2001-12-13 Narayanan Sekharipuram R. Reduced size fuel cell for portable applications
WO2001097314A1 (fr) * 2000-06-13 2001-12-20 California Institute Of Technology Pile a combustible de taille reduite pour applications portables
WO2003012905A2 (fr) * 2001-07-27 2003-02-13 Siemens Aktiengesellschaft Pile a combustible methanol directe portable et procede d'utilisation correspondant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562123A (en) * 1983-09-14 1985-12-31 Hitachi, Ltd. Liquid fuel cell
EP1087455A2 (fr) * 1999-09-21 2001-03-28 Kabushiki Kaisha Toshiba Réservoir contenant du combustible liquide pour pile à combustible et pile à combustible
WO2001075999A1 (fr) * 2000-03-30 2001-10-11 Manhattan Scientifics, Inc. Ampoules de diffusion de combustible pour pile a combustible
US20010051293A1 (en) * 2000-06-13 2001-12-13 Narayanan Sekharipuram R. Reduced size fuel cell for portable applications
WO2001097314A1 (fr) * 2000-06-13 2001-12-20 California Institute Of Technology Pile a combustible de taille reduite pour applications portables
WO2003012905A2 (fr) * 2001-07-27 2003-02-13 Siemens Aktiengesellschaft Pile a combustible methanol directe portable et procede d'utilisation correspondant

Also Published As

Publication number Publication date
WO2003012906A2 (fr) 2003-02-13
AU2002333159A1 (en) 2003-02-17
DE10136753A1 (de) 2003-02-20

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