Effect of Annealing on Photocatalytic Activities of Hydrothermally Grown ZnO Nanorods

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; Ihn, T; Rossler, C; Kozikov, A

10.1063/1.4848290

2013

0094-243X

PHYSICS OF SEMICONDUCTORS

1566

71-+

Zurich, Switzerland

2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA

AMER INST PHYSICS

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.

ZnO nanorods annealing

其他

英语

CPCI-S ; EI

Engineering ; Physics

Engineering, Electrical & Electronic ; Physics, Applied

WOS:000331793000035

20143718157233

Annealing ; Flow of gases ; II-VI semiconductors ; Nanorods ; Optical properties ; Photoluminescence ; Semiconducting zinc compounds ; Wide band gap semiconductors ; Zinc oxide

Heat Treatment Processes:537.1 ; Gas Dynamics:631.1.2 ; Compound Semiconducting Materials:712.1.2 ; Light/Optics:741.1 ; Nanotechnology:761 ; Inorganic Compounds:804.2 ; Solid State Physics:933

Web of Science

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

Liu, F. Z.,Mok, Y. Y.,Guo, M. Y.,et al. Effect of Annealing on Photocatalytic Activities of Hydrothermally Grown ZnO Nanorods[C]. 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA:AMER INST PHYSICS,2013:71-+.