C3N4-sensitized TiO2 nanotube arrays with enhanced visible-light photoelectrochemical performance

2015 ◽  
Vol 17 (27) ◽  
pp. 17887-17893 ◽  
Author(s):  
Manman Yang ◽  
Juan Liu ◽  
Xing Zhang ◽  
Shi Qiao ◽  
Hui Huang ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Hydrogen Generation ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Light Irradiation ◽  
Nanotube Arrays ◽  
Photoelectrochemical Performance ◽  
Nanotube Array

A C3N4-sensitized TiO2 nanotube array-based photoanode was designed and fabricated via the in situ growth of C3N4 on the surface of TiO2 nanotube, which shows stable and significantly improved PEC activity for the hydrogen generation under visible light irradiation.

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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