Kinetics of Water Oxidation at TiO2 Nanotube Arrays at Different pH Domains Investigated by Electrochemical and Light-Modulated Impedance Spectroscopy

2015 ◽  
Vol 119 (45) ◽  
pp. 25548-25558 ◽  
Author(s):  
H. Cachet ◽  
E. M. M. Sutter
Keyword(s):  
Impedance Spectroscopy ◽  
Water Oxidation ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Ph Domains ◽  
Kinetics Of

Diffusion kinetics of gold in TiO2 nanotube arrays for formation of Au@TiO2 nanotube arrays

RSC Advances ◽  
2016 ◽  
Vol 6 (54) ◽  
pp. 48580-48588 ◽  
Author(s):  
Wanggang Zhang ◽  
Yiming Liu ◽  
Diaoyu Zhou ◽  
Jing Wen ◽  
Liuwei Zheng ◽  
...  
Keyword(s):  
Activation Energy ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Diffusion Kinetics ◽  
Temperature Range ◽  
Heating Treatment ◽  
Kinetics Of

Heating treatment leads to the diffusion of Au into TiO2 nanotube arrays and the formation of Au nanocrystals. The activation energy for the Au diffusion on the surface of the TiO2 nanotubes in the temperature range of 400 to 500 °C is 67.2 kJ mol−1.

scholarly journals Vapor growth of binary and ternary phosphorus-based semiconductors into TiO2 nanotube arrays and application in visible light driven water splitting

2019 ◽  
Vol 1 (8) ◽  
pp. 2881-2890
Author(s):  
Ebru Üzer ◽  
Pawan Kumar ◽  
Ryan Kisslinger ◽  
Piyush Kar ◽  
Ujwal Kumar Thakur ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Hybrid Materials ◽  
Water Oxidation ◽  
Double Helix ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Vapor Growth ◽  
Visible Light Driven

Polyphosphide–TiO2 hybrid materials, like SnIP@TiO2, are used as photocatalysts for PEC-water-oxidation: SnIP a double helix semiconductor reacted as nanofibers onto and into TiO2 nanotube arrays. Due to synergetic effects an enhanced water splitting performance was found.

Disorder engineering of undoped TiO2 nanotube arrays for highly efficient solar-driven oxygen evolution

2015 ◽  
Vol 17 (8) ◽  
pp. 5642-5649 ◽  
Author(s):  
M. Salari ◽  
S. H. Aboutalebi ◽  
A. Aghassi ◽  
P. Wagner ◽  
A. J. Mozer ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Water Oxidation ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Fine Tuning ◽  
Nanotube Arrays ◽  
Undoped Tio2 ◽  
Highly Efficient

Fine-tuning of the bandgap structure of undoped highly ordered TiO2 nanotube arrays for efficient photo-electrochemical water oxidation.

Water oxidation on N-Doped TiO2 nanotube arrays

2011 ◽  
Vol 112 (13) ◽  
pp. 2585-2590 ◽  
Author(s):  
Qin Xie ◽  
Qiang-Qiang Meng ◽  
Gui-Lin Zhuang ◽  
Jian-Guo Wang ◽  
Xiao-Nian Li
Keyword(s):  
Water Oxidation ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Doped Tio2

Phosphorus-doped TiO2 nanotube arrays for visible-light-driven photoelectrochemical water oxidation

2017 ◽  
Vol 1 (2) ◽  
pp. 248-253 ◽  
Author(s):  
Dong-Dong Qin ◽  
Qiu-Hong Wang ◽  
Jing Chen ◽  
Cai-Hua He ◽  
Yang Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Oxidation ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Doped Tio2 ◽  
Visible Light Driven ◽  
Phosphorus Doped ◽  
Photoelectrochemical Water Oxidation

Phosphorus-doped TiO2 nanotube arrays have been prepared via a phosphine annealing protocol and have been found to be efficient as a photoanode for visible-light-driven water oxidation.

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