WO2006058357A3 - Mikroreaktor, insbesondere brennstoffzelle und verfahren zur herstellung - Google Patents

Mikroreaktor, insbesondere brennstoffzelle und verfahren zur herstellung Download PDF

Info

Publication number
WO2006058357A3
WO2006058357A3 PCT/AT2005/000484 AT2005000484W WO2006058357A3 WO 2006058357 A3 WO2006058357 A3 WO 2006058357A3 AT 2005000484 W AT2005000484 W AT 2005000484W WO 2006058357 A3 WO2006058357 A3 WO 2006058357A3
Authority
WO
WIPO (PCT)
Prior art keywords
microreactor
fuel cell
recesses
electrodes
channels
Prior art date
Application number
PCT/AT2005/000484
Other languages
English (en)
French (fr)
Other versions
WO2006058357A2 (de
Inventor
Karl Gruber
Gerhard E Nauer
Erich Griesmayer
Friedrich Lehner
Thomas Schlauf
Original Assignee
Fotec Forschungs Und Technolog
Echem Kompetenzzentrum Fuer An
Karl Gruber
Gerhard E Nauer
Erich Griesmayer
Friedrich Lehner
Thomas Schlauf
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 Fotec Forschungs Und Technolog, Echem Kompetenzzentrum Fuer An, Karl Gruber, Gerhard E Nauer, Erich Griesmayer, Friedrich Lehner, Thomas Schlauf filed Critical Fotec Forschungs Und Technolog
Priority to DE112005002843T priority Critical patent/DE112005002843A5/de
Publication of WO2006058357A2 publication Critical patent/WO2006058357A2/de
Publication of WO2006058357A3 publication Critical patent/WO2006058357A3/de

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
    • H01M4/90—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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • 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]
    • 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
    • H01M8/1097—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1286—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

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

Abstract

Bei einem Mikroreaktor, insbesondere Brennstoffzelle, umfassend wenigstens eine Anode und eine Kathode sowie ein zwischen diesen Elektroden (3, 4) angeordnetes, Ionen leitendes Material (2) ist vorgesehen, daß eine Mehrzahl von Anoden und Kathoden (3, 4) auf einer Seite eines insbesondere festen, Ionen leitenden Materials (2) abwechselnd angeordnet ist. Weiters ist bei einem Verfahren zur Herstellung eines derartigen Mikroreaktors, insbesondere einer Brennstoffzelle vorgesehen, daß in einem von einer Basisplatte (1) gebildeten Grundkörper eine Mehrzahl von Vertiefungen bzw. Kanälen (7, 8) zur Anordnung der Elektroden (3, 4) ausgebildet wird, daß die Elektroden in den Vertiefungen bzw. Kanälen angeordnet werden und daß eine die Basisplatte und die Kanäle bzw. Vertiefungen abdeckende Schicht (2), bestehend aus dem Ionen leitenden Material, auf der Basisplatte (1) angeordnet wird, wodurch sich insgesamt bei einfachem Aufbau und einfacher Herstellung ein zuverlässig zu betreibender Mikroreaktor zur Verfügung stellen läßt.
PCT/AT2005/000484 2004-12-03 2005-12-02 Mikroreaktor, insbesondere brennstoffzelle und verfahren zur herstellung WO2006058357A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005002843T DE112005002843A5 (de) 2004-12-03 2005-12-02 Mikroreaktor, insbesondere Brennstoffzelle und Verfahren zur Herstellung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0203704A AT502129A1 (de) 2004-12-03 2004-12-03 Verfahren und vorrichtung zur herstellung einer lateralen brennstoffzelle
ATA2037/2004 2004-12-03

Publications (2)

Publication Number Publication Date
WO2006058357A2 WO2006058357A2 (de) 2006-06-08
WO2006058357A3 true WO2006058357A3 (de) 2007-01-18

Family

ID=36250907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000484 WO2006058357A2 (de) 2004-12-03 2005-12-02 Mikroreaktor, insbesondere brennstoffzelle und verfahren zur herstellung

Country Status (3)

Country Link
AT (1) AT502129A1 (de)
DE (1) DE112005002843A5 (de)
WO (1) WO2006058357A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1399354B1 (it) * 2009-07-17 2013-04-16 Torino Politecnico Sistema a microcelle a combustibile e relativo metodo di fabbricazione

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248941A (en) * 1979-12-26 1981-02-03 United Tecnologies Corporation Solid electrolyte electrochemical cell
US20020122972A1 (en) * 1999-05-06 2002-09-05 Tom Klitsner Fuel cell and membrane
US20040018406A1 (en) * 2002-07-23 2004-01-29 Herman Gregory S. Fuel cell with integrated heater and robust construction
EP1416568A2 (de) * 2002-10-31 2004-05-06 Hewlett-Packard Development Company, L.P. Herstellungsverfahren von Brennstoffzellen mit Chemisch-mechanischer Planarisierung
EP1441406A2 (de) * 2003-01-16 2004-07-28 Hewlett-Packard Development Company, L.P. Brennstoffzelle mit adaptiereter Katalysatorzusammensetzung
US20040214080A1 (en) * 2003-04-24 2004-10-28 O'neil James Electrode-electrolyte composites having discrete regions
EP1511114A2 (de) * 2003-08-28 2005-03-02 Shinko Electric Industries Co., Ltd. Brennstoffzellenanlage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248941A (en) * 1979-12-26 1981-02-03 United Tecnologies Corporation Solid electrolyte electrochemical cell
US20020122972A1 (en) * 1999-05-06 2002-09-05 Tom Klitsner Fuel cell and membrane
US20040018406A1 (en) * 2002-07-23 2004-01-29 Herman Gregory S. Fuel cell with integrated heater and robust construction
EP1416568A2 (de) * 2002-10-31 2004-05-06 Hewlett-Packard Development Company, L.P. Herstellungsverfahren von Brennstoffzellen mit Chemisch-mechanischer Planarisierung
EP1441406A2 (de) * 2003-01-16 2004-07-28 Hewlett-Packard Development Company, L.P. Brennstoffzelle mit adaptiereter Katalysatorzusammensetzung
US20040214080A1 (en) * 2003-04-24 2004-10-28 O'neil James Electrode-electrolyte composites having discrete regions
EP1511114A2 (de) * 2003-08-28 2005-03-02 Shinko Electric Industries Co., Ltd. Brennstoffzellenanlage

Also Published As

Publication number Publication date
AT502129A1 (de) 2007-01-15
DE112005002843A5 (de) 2007-12-27
WO2006058357A2 (de) 2006-06-08

Similar Documents

Publication Publication Date Title
WO2005124904A3 (en) Extended electrodes for pem fuel cell applications
WO2004036677A8 (en) Electrochemical system
WO2009085950A3 (en) High current thin electrochemical cell and methods of making the same
WO2004083488A3 (en) Electrolytic cell for production of aluminum from alumina
WO2005124916A3 (en) Processing techniques for the fabrication of solid acid fuel cell membrane electrode assemblies
WO2004095603A3 (en) Method of producing membrane electrode assemblies
WO2005101973A3 (en) 3-d microbatteries based on interlaced micro-container structures
EP1478035A3 (de) Bipoläre Batterie und Verfahren zur Herstellung
WO2007118510A3 (en) Cathodes for aluminium electrolysis cell with non-planar slot design
WO2005081614A3 (en) Contact plate for fuel cells
EP2431497A3 (de) Elektrochemische Zellen mit stromführenden Strukturen unter elektrochemischen Reaktionsschichten
WO2001091218A3 (en) Electrode-supported solid state electrochemical cell
WO2006044954A3 (en) Enhanced electrical contact to microbes in microbial fuel cells
EP1505674A4 (de) Trennelement für eine flach-polyelektrolyt-brennstoffzelle und polyelektrolyt-brennstoffzelle mit diesem trennelement
TW200635123A (en) Fuel cell device assembly and frame
WO2006013108A3 (en) Long-life membrane electrode assemblies
EP1575105A3 (de) Polymerelektrolyt Brennstoffzelle
NO20050172D0 (no) Anodestottet brenselcelle
WO2004032306A3 (en) Fuel cells including biocompatible membranes and metal anodes
WO2006055157A3 (en) Novel membrane and membrane electrode assemblies
WO2005104278A3 (en) Cathode for fuel cell and process of the same
WO2006015806A3 (de) Membran-elektroden-einheiten und brennstoffzellen mit erhöhter lebensdauer
WO2008054414A3 (en) Chalcogen catalysts for polymer electrolyte fuel cell
WO2006075119A3 (fr) Convertisseur electrochimique compact
WO2006027667A3 (en) Fuel cell production method and fuel cell

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1120050028437

Country of ref document: DE

REF Corresponds to

Ref document number: 112005002843

Country of ref document: DE

Date of ref document: 20071227

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 05812765

Country of ref document: EP

Kind code of ref document: A2