WO2012145531A3 - Structure multicouche à conductivité ionique - Google Patents

Structure multicouche à conductivité ionique Download PDF

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Publication number
WO2012145531A3
WO2012145531A3 PCT/US2012/034285 US2012034285W WO2012145531A3 WO 2012145531 A3 WO2012145531 A3 WO 2012145531A3 US 2012034285 W US2012034285 W US 2012034285W WO 2012145531 A3 WO2012145531 A3 WO 2012145531A3
Authority
WO
WIPO (PCT)
Prior art keywords
ion conductive
thin
multilayered structure
film multilayered
electronic insulator
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/US2012/034285
Other languages
English (en)
Other versions
WO2012145531A2 (fr
WO2012145531A8 (fr
Inventor
Chonglin Chen
Jian Liu
Gregory Roy COLLINS
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.)
The University of Texas System
The University of Texas at Austin
Original Assignee
The University of Texas System
The University of Texas at Austin
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 The University of Texas System, The University of Texas at Austin filed Critical The University of Texas System
Publication of WO2012145531A2 publication Critical patent/WO2012145531A2/fr
Publication of WO2012145531A8 publication Critical patent/WO2012145531A8/fr
Publication of WO2012145531A3 publication Critical patent/WO2012145531A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M8/10—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8867—Vapour deposition
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. cermets
    • 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
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • 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
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/126—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing cerium oxide
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8867—Vapour deposition
    • H01M4/8871—Sputtering
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Conductive Materials (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne un nouveau matériau à conductivité ionique pouvant être réalisé sous la forme d'une structure multicouche à couches minces. La structure multicouche à couches minces peut être formée à partir de plusieurs sous-couches à conductivité ionique d'un isolant électronique et d'un conducteur ionique. Une épaisseur de l'ordre du nanomètre de l'isolant électronique peut être sélectionnée pour obtenir des propriétés ioniques souhaitables pouvant être différentes des propriétés du matériau massif en raison d'effets de taille quantique. La structure multicouche à couches minces peut se comporter dans un agrégat en tant qu'isolant électronique tout en se comportant en tant que conducteur ionique à des températures relativement basses. La structure multicouche à couches minces peut être utilisée en tant qu'électrolyte dans une pile à combustible à oxyde solide (SOFC, Solid Oxide Fuel Cell) pour la conduction d'ions oxygène à des températures relativement basses, par exemple inférieures à environ 600°C.
PCT/US2012/034285 2011-04-21 2012-04-19 Structure multicouche à conductivité ionique Ceased WO2012145531A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161477959P 2011-04-21 2011-04-21
US61/477,959 2011-04-21

Publications (3)

Publication Number Publication Date
WO2012145531A2 WO2012145531A2 (fr) 2012-10-26
WO2012145531A8 WO2012145531A8 (fr) 2012-12-20
WO2012145531A3 true WO2012145531A3 (fr) 2013-02-21

Family

ID=47042162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/034285 Ceased WO2012145531A2 (fr) 2011-04-21 2012-04-19 Structure multicouche à conductivité ionique

Country Status (1)

Country Link
WO (1) WO2012145531A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015004237A1 (fr) * 2013-07-10 2015-01-15 Danmarks Tekniske Universitet Hétérostructure à film mince stabilisée destinée à des applications électrochimiques

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849354B2 (en) * 2000-07-04 2005-02-01 Nissan Motor Co., Ltd. Solid oxide fuel cell having perovskite solid electrolytes
US7452622B2 (en) * 2002-01-16 2008-11-18 Alberta Research Council Inc. Metal-supported tubular fuel cell
US20090011314A1 (en) * 2007-07-05 2009-01-08 Cheng-Chieh Chao Electrode/electrolyte interfaces in solid oxide fuel cells
WO2010029242A1 (fr) * 2008-09-11 2010-03-18 Commissariat A L'energie Atomique Electrolyte pour pile sofc et son procédé de fabrication
US20110076594A1 (en) * 2009-09-30 2011-03-31 Zeng Fan Ceria-based electrolytes in solid oxide fuel cells

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849354B2 (en) * 2000-07-04 2005-02-01 Nissan Motor Co., Ltd. Solid oxide fuel cell having perovskite solid electrolytes
US7452622B2 (en) * 2002-01-16 2008-11-18 Alberta Research Council Inc. Metal-supported tubular fuel cell
US20090011314A1 (en) * 2007-07-05 2009-01-08 Cheng-Chieh Chao Electrode/electrolyte interfaces in solid oxide fuel cells
WO2010029242A1 (fr) * 2008-09-11 2010-03-18 Commissariat A L'energie Atomique Electrolyte pour pile sofc et son procédé de fabrication
US20110076594A1 (en) * 2009-09-30 2011-03-31 Zeng Fan Ceria-based electrolytes in solid oxide fuel cells

Also Published As

Publication number Publication date
WO2012145531A2 (fr) 2012-10-26
WO2012145531A8 (fr) 2012-12-20

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