Research & Development

Synthesis and electrochemical properties of nano-sized Pt-Ir particle by electrodeposition method

  • Yanrui Liu ,
  • Junying Ge ,
  • Zhaogui Zhang ,
  • Yuchen Liu
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  • 1. Institute of Applied Chemistry and Food and Drug,Weifang Engineering Vocational College,Weifang 262500,China
    2. Tianjin Jinniu Power Sources Material Co.,Ltd.

Received date: 2020-03-19

  Online published: 2020-09-27

Abstract

Nano-sized Pt-Ir particle was synthesized by electrodeposition method with carbon fiber paper as the substrate.The morphology,structure and element composition of the electrocatalyst were studied by scanning electron microscope(SEM),transmission electron microscope(TEM),X-ray energy spectrum analysis(EDS) and other physical characterization methods.Starting with the biomass downstream product levulinic acid,2,7-octanedione was synthesized in methanol system with the nano-sized Pt-Ir particle as electrocatalyst.Meanwhile,the experimental results showed that the introduction of Ir improved the electrochemical activity of Pt particles and reduced the amount of Pt and the cost.

Cite this article

Yanrui Liu , Junying Ge , Zhaogui Zhang , Yuchen Liu . Synthesis and electrochemical properties of nano-sized Pt-Ir particle by electrodeposition method[J]. Inorganic Chemicals Industry, 2020 , 52(9) : 66 -69 . DOI: 10.11962/1006-4990.2019-0520

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