Effect of Gold Deposition on the Activity of Palladium Electrode for Propane-1,3-diol Oxidation

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  • Changchun Jin
    Department of Applied Chemistry, Changzhou University
  • Jingjing Zhang
    Department of Applied Chemistry, Changzhou University
  • Qisheng Huo
    State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University
  • Rulin Dong
    Department of Applied Chemistry, Changzhou University

抄録

<jats:title>Abstract</jats:title> <jats:p>The Au deposition on polycrystalline Pd electrode and the electrocatalytic oxidation of propane-1,3-diol on the Au-deposited Pd electrodes are investigated. Structure analyses show that the surface of Pd is partially covered by Au nanoparticles. Electrochemical measurements reveal a significant improvement in the catalytic activity of Pd electrode by Au deposition for propane-1,3-diol oxidation in alkaline solution. The Au-modified Pd electrodes show oxidation potential similar to Pd electrode but considerably higher peak current density than Pd and Au electrodes.</jats:p>

収録刊行物

  • Chemistry Letters

    Chemistry Letters 44 (2), 194-196, 2014-11-18

    Oxford University Press (OUP)

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