scholarly journals Modification of the photocatalytic properties of anatase TiO2 (101) surface by doping transition metals

2017 ◽  
Vol 66 (6) ◽  
pp. 067101
Author(s):  
Su Qiao-Zhi ◽  
Han Qing-Zhen ◽  
Gao Jin-Hua ◽  
Wen Hao ◽  
Jiang Zhao-Tan
Keyword(s):  
Transition Metals ◽  
Anatase Tio2 ◽  
Photocatalytic Properties

Properties Predicting of Transition Metal-Doped Anatase TiO2

2009 ◽  
Vol 620-622 ◽  
pp. 703-706 ◽  
Author(s):  
Xiao Guang Qu ◽  
Wen Xiu Liu ◽  
Jing Ma ◽  
Dan Ni Yu ◽  
Wen Bin Cao ◽  
...  
Keyword(s):  
Binding Energy ◽  
Transition Metals ◽  
Band Structure ◽  
Density Of States ◽  
Periodic System ◽  
First Principles ◽  
Anatase Tio2 ◽  
Calculated Binding Energy ◽  
Anatase Structure ◽  
Metal Doped

The binding energy of anatase TiO2, in which the Ti was substituted by other transition metals in the 4th, 5th and 6th periods of the periodic system of the elements, has been calculated by using first principles method. The doping limits of V, Cr, Zr, Nb, Mo and W are 61.5%, 39.7%, 88.2%, 100.0%, 65.0%, and 63.2%, respectively predicted by the calculated binding energy, while the doping limits of other transition metals are much lower. So, these transition metals can easily be doped into the anatase structure theoretically while it is difficult for the others. And the band structure and density of states (DOS) of V, Cr, Zr, Nb, Mo and W doped anatase TiO2 have also been calculated and analyzed.

One-Step Preparation of Graphene-Supported Anatase TiO2 with Exposed {001} Facets and Mechanism of Enhanced Photocatalytic Properties

2013 ◽  
Vol 5 (8) ◽  
pp. 3085-3093 ◽  
Author(s):  
Liuan Gu ◽  
Jingyu Wang ◽  
Hao Cheng ◽  
Yizhi Zhao ◽  
Lifei Liu ◽  
...  
Keyword(s):  
Anatase Tio2 ◽  
Photocatalytic Properties ◽  
One Step

In situ synthesis of bimetallic Ag/Pt loaded single-crystalline anatase TiO2 hollow nano-hemispheres and their improved photocatalytic properties

CrystEngComm ◽  
2014 ◽  
Vol 16 (12) ◽  
pp. 2384 ◽  
Author(s):  
Zhifeng Jiang ◽  
Jianjun Zhu ◽  
Dong Liu ◽  
Wei Wei ◽  
Jimin Xie ◽  
...  
Keyword(s):  
In Situ Synthesis ◽  
Anatase Tio2 ◽  
Photocatalytic Properties ◽  
Single Crystalline
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