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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/100092

    Title: Platinum nanoparticles supported on zirconia–carbon black nanocomposites for methanol oxidation reaction
    Authors: Lin, Cheng-Lan;Yeh, Yu-Chi
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Methanol oxidation reaction;Electrocatalyst;Platinum;Zirconia
    Date: 2014-07-01
    Issue Date: 2015-01-28 11:07:12 (UTC+8)
    Publisher: Netherlands: Springer Netherlands
    Abstract: Platinum (Pt) nanoparticles supported on zirconia–carbon black nanocomposites (Zr–C), which annealed at different temperatures, used as Pt/Zr–C electrocatalysts for methanol oxidation reaction (MOR) are prepared and characterized in this study. Transmission electron microscope images and X-ray diffraction analysis showed that the diameters of Pt nanoparticles are around 3–4 nm. Electrocatalytic MOR performances of these Pt/Zr–C electrocatalysts are investigated by cyclic voltammetry, CO-stripping voltammetry, and chronoamperometry. All the Pt/Zr–C electrocatalysts synthesized in this study exhibited higher MOR efficiency than that of the commercial E-TEK Pt/C electrocatalyst, and the electrocatalyst using Zr–C support annealed at 300 °C, achieving the highest MOR efficiency among all the electrocatalysts.
    Relation: Research on Chemical Intermediates 40(6), pp.2207-2215
    DOI: 10.1007/s11164-014-1598-5
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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