JP5620676B2 - 燃料電池及び他の用途のための樹枝状金属ナノ構造体 - Google Patents

燃料電池及び他の用途のための樹枝状金属ナノ構造体 Download PDF

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JP5620676B2
JP5620676B2 JP2009503065A JP2009503065A JP5620676B2 JP 5620676 B2 JP5620676 B2 JP 5620676B2 JP 2009503065 A JP2009503065 A JP 2009503065A JP 2009503065 A JP2009503065 A JP 2009503065A JP 5620676 B2 JP5620676 B2 JP 5620676B2
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platinum
electrode
fuel cell
catalyst
membrane
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JP2009532828A (ja
JP2009532828A5 (enExample
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シェルナット，ジョン，エイ
リ，ウェン
ソン，ユジャン
ヒックナー，マイケル，エイ
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National Technology and Engineering Solutions of Sandia LLC
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Sandia Corp
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    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • 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
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • 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
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M2008/1095—Fuel cells with polymeric 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
JP2009503065A 2006-03-31 2007-04-02 燃料電池及び他の用途のための樹枝状金属ナノ構造体 Expired - Fee Related JP5620676B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US78800306P 2006-03-31 2006-03-31
US60/788,003 2006-03-31
US11/564,510 2006-11-29
US11/564,510 US8574789B2 (en) 2004-07-08 2006-11-29 Dendritic metal nanostructures for fuel cells and other applications
PCT/US2007/008144 WO2008051284A2 (en) 2006-03-31 2007-04-02 Dendritic metal nanostructures for fuel cells and other applications

Publications (3)

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JP2009532828A JP2009532828A (ja) 2009-09-10
JP2009532828A5 JP2009532828A5 (enExample) 2012-02-09
JP5620676B2 true JP5620676B2 (ja) 2014-11-05

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US (1) US8574789B2 (enExample)
EP (1) EP2013932B1 (enExample)
JP (1) JP5620676B2 (enExample)
CN (1) CN105161742B (enExample)
CA (1) CA2647852C (enExample)
WO (1) WO2008051284A2 (enExample)

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US20070231674A1 (en) 2007-10-04
CA2647852A1 (en) 2008-05-02
WO2008051284A3 (en) 2009-04-02
EP2013932A4 (en) 2012-04-18
JP2009532828A (ja) 2009-09-10
US8574789B2 (en) 2013-11-05
CN105161742B (zh) 2018-11-06
CA2647852C (en) 2015-08-04
EP2013932B1 (en) 2016-08-10
EP2013932A2 (en) 2009-01-14
US20130302721A9 (en) 2013-11-14
WO2008051284A2 (en) 2008-05-02
CN105161742A (zh) 2015-12-16

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