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Citation: LIANG Ying, LIU Suqin. Preparation and Photocatalytic Activity of the Ultrafine Zinc Tungstate Nanorod[J]. Chinese Journal of Applied Chemistry, ;2014, 31(1): 65-68. doi: 10.3724/SP.J.1095.2014.30064 shu

Preparation and Photocatalytic Activity of the Ultrafine Zinc Tungstate Nanorod

LIANG Ying ^, ,
LIU Suqin

1.
School of Chemical Engineering and Food Science, Hubei University of Arts and Science, Xiangyang 441053, China

Corresponding author: LIANG Ying,
Received Date: 25 January 2013
Available Online: 20 March 2013
Fund Project: 国家自科科学基金资助项目(No.51378183) (No.51378183)湖北省自然科学基金项目(2011CDA066) (2011CDA066)湖北省教育厅优秀中青年科技创新团队项目(T201215)资助 (T201215)

The ultrafine zinc tungstate(ZnWO₄) nanorod was synthesized in an aqueous solution containing cetyltrimethylammonium bromide(CTAB) using a hydrothermal method.The prepared samples were characterized by X-ray diffraction,scanning electron microscopy and UV-Visible diffuse reflectance spectroscopy.The resulting ZnWO₄ sample was examined as photocatalyst for degradation of methyl orange in aqueous solutions under mercury lamp irradiation.The results show that the ZnWO₄ nanorods are thin and long under the action of CTAB micelle.The photocatalytic activity of the ultrafine ZnWO₄ nanorod is higher than that of the common ZnWO 4 nanorod.
- zinc tungstate,
- ultrafine nanorod,
- cetyltrimethylammonium bromide,
- photocatalysis
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