Self-Organized Nitrogen and Fluorine Co-doped Titanium Oxide Nanotube Arrays with Enhanced Visible Light Photocatalytic Performance

2009 ◽  
Vol 43 (23) ◽  
pp. 8923-8929 ◽  
Author(s):  
Qi Li ◽  
Jian Ku Shang
2019 ◽  
Vol 33 (01n03) ◽  
pp. 1940025 ◽  
Author(s):  
Chao Xiong ◽  
Shengsen Zhang ◽  
Yu Zhao ◽  
Min Zheng ◽  
Dongdong Hou ◽  
...  

N-doped TiO2 nanotube arrays were prepared by an electrochemical anodization method and subsequent ammonia annealing. Microstructures, morphology, optical properties and photocatalytic properties of the N-doped TiO2 nanotube arrays were measured and analyzed. In the degradation of Acid Orange II(AO-II), the photocatalytic degradation efficiency of the N-doped TiO2 nanotube arrays assisted by H2O2 are 12 times, 2 times and 5 times higher than TiO2 nanotube arrays, TiO2 nanotube arrays assisted by H2O2 and H2O2, respectively. Experimental results show that the N-doped TiO2 nanotube arrays is a promising photocatalytic material for organic pollutant degradation under visible light, especially under the assistance of H2O2.


2019 ◽  
Vol 45 (4) ◽  
pp. 2167-2177 ◽  
Author(s):  
Lifeng Cui ◽  
Tingting Pu ◽  
Zhangfeng Shen ◽  
Shasha Li ◽  
Shifei Kang ◽  
...  

2011 ◽  
Vol 13 (8) ◽  
pp. 861-864 ◽  
Author(s):  
Shengsen Zhang ◽  
Shanqing Zhang ◽  
Feng Peng ◽  
Haimin Zhang ◽  
Hongwei Liu ◽  
...  

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