Effect of Annealing on Photocatalytic Activities of Hydrothermally Grown ZnO Nanorods

被引：2
|
作者：
Liu, F. Z. [1 ]
Mok, Y. Y. [1 ]
Guo, M. Y. [1 ]
Ng, A. M. C. [2 ]
Djurisic, A. B. [1 ]
Chan, W. K. [3 ]
机构：
[1] Univ Hong Kong, Dept Phys, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
[2] South Univ Sci & Technol, Nanostructure Inst Energy & Environm Res, Div Phys Sci, Shenzhen, Peoples R China
[3] Univ Hong Kong, Dept Chem, Hong Kong, Peoples R China
来源：
PHYSICS OF SEMICONDUCTORS | 2013年 / 1566卷
关键词：
ZnO; nanorods; annealing; NANOSTRUCTURES;
D O I：
10.1063/1.4848290
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We investigated the effect of postfabrication annealing on optical and photocatalytic properties of hydrothermally grown zinc oxide nanorods. Three annealing conditions (oxygen flow, forming gas flow, and zinc ambient) were performed at 250 degrees C and 350 degrees C. Optical properties (photoluminescence spectra) and photocatalytic activities of the rods were examined. Effects of annealing on the optical properties and photocatalytic activities of hydrothermally grown ZnO nanorods were discussed in detail.
引用
收藏
页码：71 / +
页数：2
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