Investigation of charge transfer in Au nanoparticle-ZnO nanosheet composite photocatalysts

Yu Hsiang Sung, Vadim D. Frolov, Sergei M. Pimenov, Jih Jen Wu

研究成果: Article同行評審

21 引文 斯高帕斯(Scopus)

摘要

Ohmic contact formation at the interface of the Au nanoparticle (NP)-ZnO nanosheet (NS), which facilitates photoelectron transfer from ZnO NSs to Au NPs, is determined by scanning Kelvin microscopy for the first time. Reduction of charge recombination in the ZnO NSs confirmed by the quench of green band emission results in the enhancement of photocatalytic activity of the Au NP-ZnO NS composite. This journal is

原文English
頁(從 - 到)14492-14494
頁數3
期刊Physical Chemistry Chemical Physics
14
發行號42
DOIs
出版狀態Published - 2012 十一月 14

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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