Construction of Mn0.5Zn0.5Fe2O4 modified TiO2 nanotube array nanocomposite electrodes and their photoelectrocatalytic performance in the degradation of 2,4-DCP

2015 ◽  
Vol 3 (23) ◽  
pp. 6025-6034 ◽  
Author(s):  
Jingqiang Pan ◽  
Xinyong Li ◽  
Qidong Zhao ◽  
Tingting Li ◽  
Moses Tade ◽  
...  
Keyword(s):  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Photoelectrochemical Properties ◽  
Tio2 Nanotube Array ◽  
Nanotube Array ◽  
Nanocomposite Electrodes

Mn0.5Zn0.5Fe2O4 contributes to the enhanced photoelectrochemical properties and photoelectrocatalytic activity of TiO2 nanotube arrays.

Fabrication and photoelectrochemical properties of ZnS/Au/TiO2 nanotube array films

2013 ◽  
Vol 15 (11) ◽  
pp. 4041 ◽  
Author(s):  
Yan-Feng Zhu ◽  
Juan Zhang ◽  
Lu Xu ◽  
Ya Guo ◽  
Xiao-Ping Wang ◽  
...  
Keyword(s):  
Tio2 Nanotube ◽  
Photoelectrochemical Properties ◽  
Tio2 Nanotube Array ◽  
Nanotube Array

Zinc-Doped TiO2 Nanotube Arrays

2010 ◽  
Vol 434-435 ◽  
pp. 446-447 ◽  
Author(s):  
Yang Yang ◽  
Xiao Hui Wang ◽  
Long Tu Li
Keyword(s):  
Tio2 Nanotubes ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Tio2 Nanotube Array ◽  
Tem Analysis ◽  
Nanotube Array ◽  
Doped Tio2 ◽  
Main Technique ◽  
Valence Structure

Zinc-doped TiO2 nanotube arrays were fabricated by immersing TiO2 nanotube arrays in zinc-containing solution for hours. And subsequent heat-treatment was crucial for Zn2+ coming into the crystal lattice of TiO2 nanotubes. TEM analysis was used as main technique to investigate the structure of zinc-doped TiO2 nanotubes, and found that the Zn2+ ions only combine into the lattice of TiO2 nanotubes. This kind of doping can change the valence structure in the surface of TiO2 nanotube array. The obtained zinc-doped TiO2 nanotube arrays have potential application in photocatalysis.

Comparison of photoelectrochemical properties of TiO2-nanotube-array photoanode prepared by anodization in different electrolyte

2008 ◽  
Vol 7 (4) ◽  
pp. 363-368 ◽  
Author(s):  
Yanbiao Liu ◽  
Jinhua Li ◽  
Baoxue Zhou ◽  
Jing Bai ◽  
Qing Zheng ◽  
...  
Keyword(s):  
Tio2 Nanotube ◽  
Photoelectrochemical Properties ◽  
Tio2 Nanotube Array ◽  
Nanotube Array

scholarly journals Enhanced Photoelectrochemical Properties of Cu2O-loaded Short TiO2 Nanotube Array Electrode Prepared by Sonoelectrochemical Deposition

2010 ◽  
Vol 2 (4) ◽  
pp. 277-284 ◽  
Author(s):  
Yanbiao Liu ◽  
Haibin Zhou ◽  
Jinhua Li ◽  
Hongchong Chen ◽  
Di Li ◽  
...  
Keyword(s):  
Tio2 Nanotube ◽  
Photoelectrochemical Properties ◽  
Tio2 Nanotube Array ◽  
Nanotube Array ◽  
Array Electrode

scholarly journals Enhanced Photoelectrochemical Properties from Mo-Doped TiO2 Nanotube Arrays Film

Coatings ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 75 ◽  
Author(s):  
Danni Xue ◽  
Jie Luo ◽  
Zhong Li ◽  
Yanlin Yin ◽  
Jie Shen
Keyword(s):  
Magnetron Sputtering ◽  
Visible Light ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Tio2 Nanotube Array ◽  
Photoelectric Conversion ◽  
Nanotube Array ◽  
Doped Tio2 ◽  
Mo Doping

Mo-doped TiO2 nanotube arrays are prepared successfully by a combined method of direct current (DC) magnetron sputtering and anodic oxidation. The doping amount of Mo can be modified by changing the number of molybdenum blocks on the Ti target while a Ti–Mo alloy film is prepared by magnetron sputtering on a metal Ti substrate, following a Mo-doped TiO2 nanotube array grown by anodization. Morphology test shows that the doping of Mo could inhibit the phase transition and growth of crystal of TiO2. X-ray photoelectron spectroscopy (XPS) results show that Mo has successfully been embedded in the TiO2 crystal lattice and mainly exists in the valence states of Mo6+. Mo-doping samples show slightly increased visible light absorption as the red shift of TiO2 absorption edge with the band gap dropping from 3.24 to 3.16 eV with 0.5 at.% Mo doping. The enhanced photocurrent is demonstrated for a 0.5 at.% Mo-doped TiO2 electrode. Through photoelectric performance testing under UV-visible light irradiation, the nanotube array film with a Mo-doped content of 0.5% produced the maximum photocurrent density, which is about four times the undoped TiO2 nanotube array film, exhibiting a considerable photoelectric effect gain. The controllable Mo doping TiO2 nanotube array film prepared by this combining technique is expected as a promising material for efficient applications in photoelectric conversion.

TiO2 nanotube arrays and TiO2-nanotube-array based dye-sensitized solar cell

2007 ◽  
Vol 52 (12) ◽  
pp. 1585-1589 ◽  
Author(s):  
YanBiao Liu ◽  
BaoXue Zhou ◽  
BiTao Xiong ◽  
Jing Bai ◽  
LongHai Li
Keyword(s):  
Solar Cell ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Dye Sensitized Solar Cell ◽  
Nanotube Arrays ◽  
Tio2 Nanotube Array ◽  
Nanotube Array ◽  
Dye Sensitized
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