Electrochemically self-doped hierarchical TiO2 nanotube arrays for enhanced visible-light photoelectrochemical performance: an experimental and computational study

RSC Advances ◽  
2016 ◽  
Vol 6 (52) ◽  
pp. 46871-46878 ◽  
Author(s):  
Yue Yang ◽  
Jianjun Liao ◽  
Yanfang Li ◽  
Xiankun Cao ◽  
Na Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Computational Study ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Electrochemical Anodization ◽  
Nanotube Arrays ◽  
Photoelectrochemical Performance ◽  
Anodization Method

A two-step electrochemical anodization method was used to prepare typical hierarchical top-ring/bottom-tube TiO2 nanotube arrays (TNTAs).

Synergistic effects of SrTiO3 nanocubes and Ti3+ dual-doping for highly improved photoelectrochemical performance of TiO2 nanotube arrays under visible light

2016 ◽  
Vol 4 (16) ◽  
pp. 5849-5853 ◽  
Author(s):  
Mingdong Shang ◽  
Hongyan Hu ◽  
Gongxuan Lu ◽  
Yingpu Bi
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Synergistic Effects ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Light Irradiation ◽  
Nanotube Arrays ◽  
Photoelectrochemical Performance

The synergistic effects of heterocoupling of SrTiO3 nanocubes and Ti3+ dual-doping could substantially improve the photoelectrochemical performances of TiO2 nanotube arrays under visible-light irradiation.

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