Preparation and Photocatalytic Property of Nitrogen-doped Nano-TiO<sub>2</sub>

Wang Quanzhong; Liu Hua; Liu Yali; Guo Da; Chen Yahong; Yang Zhiguang

doi:10.7513/j.issn.1004-7638.2017.02.010

Volume 38 Issue 2

Apr. 2017

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Wang Quanzhong, Liu Hua, Liu Yali, Guo Da, Chen Yahong, Yang Zhiguang. Preparation and Photocatalytic Property of Nitrogen-doped Nano-TiO2[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(2): 59-63. doi: 10.7513/j.issn.1004-7638.2017.02.010

Citation:

Wang Quanzhong, Liu Hua, Liu Yali, Guo Da, Chen Yahong, Yang Zhiguang. Preparation and Photocatalytic Property of Nitrogen-doped Nano-TiO₂[J]. IRON STEEL VANADIUM TITANIUM, 2017, 38(2): 59-63. doi: 10.7513/j.issn.1004-7638.2017.02.010

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Preparation and Photocatalytic Property of Nitrogen-doped Nano-TiO₂

doi: 10.7513/j.issn.1004-7638.2017.02.010

1. College of Chemistry and Chemical Engineering, Zhoukou Normal University, Zhoukou 466001, Henan, China;
2. Zhoukou Hydrology and Water Resources Survey Bureau of Henan Province, Zhoukou 466003, Henan, China

Received Date: 2016-11-23

Abstract

Abstract

The nitrogen-doped nano-TiO₂ （N-doped nano-TiO₂） was prepared by sol-gel method with urea as nitrogen source and tetrabutyl titanate as titanium source. The crystal structure and morphology of the samples were characterized by FT-IR,XRD,UV-Vis and SEM,respectively. The photocatalytic activity of the obtained N-doped nano-TiO₂ was investigated through degradation of the methyl orange. The results show that the N-doped nano-TiO₂ has the anatase structure and a uniform particle size distribution with excellent dispersibility,and the degradation rate to methyl orange can be reached to 97% showing a superb photocatalytic performance.
- N-doped,
- nano-TiO₂,
- sol-gel method,
- methyl orange