Synthesis and photocatalytic properties of lotus-rootlike Au-ZnO nanostructures

被引：18

作者：

Tang, Jia ^{[1
]}

Zhou, Bin ^{[1
]}

Zhang, Shilin ^{[1
]}

Wang, Zhuang ^{[1
]}

Xiong, Lei ^{[1
]}

Li, Peng ^{[1
]}

机构：

[1] Anhui Univ, Sch Chem & Chem Engn, Hefei 230601, Peoples R China

来源：

SCIENCE CHINA-CHEMISTRY | 2015年 / 58卷 / 05期

基金：

中国国家自然科学基金;

关键词：

zinc oxide; gold; nanocomposite; hydrothermal method; photocatalysis; CATALYTIC-PROPERTIES; FACILE SYNTHESIS; ZINC-OXIDE; NANOPARTICLES; NANOPYRAMIDS; NANOCRYSTALS; DEGRADATION;

D O I：

10.1007/s11426-014-5307-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Unique lotus-rootlike Au-ZnO hybrid structures were obtained by controlling the deposition of pre-synthesized Au nanocrystals onto the surfaces of as-obtained ZnO structures. ZnO with lotus-rootlike structures was first prepared through a hydrothermal process. We also investigated the effects of various Au contents on the photocatalytic activities in detail. Notably, compared to the pure ZnO component, these resulting lotus-root-like Au-ZnO nanostructures with the appropriate amounts of Au content exhibited better photocatalytic efficiency.

引用

页码：858 / 862

页数：5

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