Fabrication and near infrared photothermally-enhanced catalytic activity of Cu nanoparticles/reduced graphene oxide nanocomposite

Chun Chieh Yeh, Pin Ru Wu, Dong Hwang Chen

研究成果: Article同行評審

19 引文 斯高帕斯(Scopus)

摘要

The Cu nanoparticles/reduced graphene oxide (Cu/rGO) nanocomposite was fabricated by the hydrazine reduction of copper ions and graphene oxide in ethylene glycol. It exhibited good catalytic activity for the reduction of 4-nitrophenol due to the large specific surface area and adsorption-induced synergistic effect of rGO. Furthermore, under near-infrared (NIR) irradiation, the reduction rate was significantly enhanced because of the excellent NIR photothermal conversion property of rGO which resulted in the heating of local environment around Cu nanoparticles. This work is helpful for the development of NIR or solar photothermally enhanced catalytic systems.

原文English
頁(從 - 到)274-277
頁數4
期刊Materials Letters
136
DOIs
出版狀態Published - 2014 12月 1

All Science Journal Classification (ASJC) codes

  • 一般材料科學
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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