Synthesis of Palladium Nanoparticles on Citrate-functionalized Graphene Oxide with High Catalytic Activity for 4-Nitrophenol Reduction

• Bingyuan Su

  Xiamen Center for Disease Control and Prevention

• Yuzhu Jia

  Xiamen Center for Disease Control and Prevention

• Shuqiong Zhang

  Xiamen Center for Disease Control and Prevention

• Xiaomei Chen

  College of Biological Engineering, Jimei University

• Munetaka Oyama

  Department of Material Chemistry, Graduate School of Engineering, Kyoto University

Abstract

Ultrafine Pd nanoparticles homogeneously deposited on citrate-functionalized graphene oxide (PdNPs/Cit-GO) were synthesized by a simple method with the reduction of ascorbic acid. The average size of these PdNPs was 4.67 nm, and they dispersed on the GO surface with high density. Significantly, the as-prepared PdNPs/Cit-GO expresses a high catalytic activity in the reduction of 4-nitrophenol (4-NP). The synergistic effect of the PdNPs/Cit-GO in the catalysis reaction was also demonstrated.

Journal

• Chemistry Letters

  Chemistry Letters 43 (6), 919-921, 2014-03-26

  Oxford University Press (OUP)

Keywords

• General Chemistry

Details

• CRID: 1360283694082222080
• NII Article ID: 130004868187
• DOI: 10.1246/cl.140105
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/43/6/919/55642392/cl.140105.pdf
• Data Source:
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  • CiNii Articles
  • KAKEN