OH Radical Formation at Distinct Faces of Rutile TiO2 Crystal in the Procedure of Photoelectrochemical Water Oxidation

2013 ◽  
Vol 117 (45) ◽  
pp. 23832-23839 ◽  
Author(s):  
Yukihiro Nakabayashi ◽  
Yoshio Nosaka
Keyword(s):  
Water Oxidation ◽  
Radical Formation ◽  
Oh Radical ◽  
Rutile Tio2 ◽  
Photoelectrochemical Water Oxidation

The pH dependence of OH radical formation in photo-electrochemical water oxidation with rutile TiO2 single crystals

2015 ◽  
Vol 17 (45) ◽  
pp. 30570-30576 ◽  
Author(s):  
Yukihiro Nakabayashi ◽  
Yoshio Nosaka
Keyword(s):  
Reaction Mechanism ◽  
Single Crystals ◽  
Alkaline Solution ◽  
Water Oxidation ◽  
Oxidation Process ◽  
Ph Dependence ◽  
Experimental Results ◽  
Radical Formation ◽  
Oh Radical ◽  
Rutile Tio2

The experimental results in photoelectrolysis with rutile (100) and (110) TiO2 single crystals support a plausible reaction mechanism that the surface Ti–O–O–Ti structure is an intermediate of water oxidation process, by which mechanism the O2 production becomes favorable in alkaline solution.

scholarly journals Design and construction of a film of mesoporous single-crystal rutile TiO2 rod arrays for photoelectrochemical water oxidation

2015 ◽  
Vol 36 (12) ◽  
pp. 2171-2177 ◽  
Author(s):  
Chao Zhen ◽  
Tingting Wu ◽  
Mohammad W. Kadi ◽  
Iqbal Ismail ◽  
Gang Liu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Water Oxidation ◽  
Rutile Tio2 ◽  
Photoelectrochemical Water Oxidation ◽  
Design And Construction

Electrochemical and photoelectrochemical water splitting with a CoOx catalyst prepared by flame assisted deposition

2020 ◽  
Vol 49 (3) ◽  
pp. 588-592 ◽  
Author(s):  
Fusheng Li ◽  
Ziqi Zhao ◽  
Hao Yang ◽  
Dinghua Zhou ◽  
Yilong Zhao ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Water Splitting ◽  
Water Oxidation ◽  
Oxide Catalyst ◽  
Photoelectrochemical Water Splitting ◽  
Deposition Method ◽  
Photoelectrochemical Water Oxidation

A cobalt oxide catalyst prepared by a flame-assisted deposition method on the surface of FTO and hematite for electrochemical and photoelectrochemical water oxidation, respectively.

Wavelength-Dependent Water Oxidation on Rutile TiO2(110)

2021 ◽  
Vol 12 (3) ◽  
pp. 1066-1072
Author(s):  
Chenbiao Xu ◽  
Fei Xu ◽  
Xiao Chen ◽  
Zhenxing Li ◽  
Zhiwen Luan ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Rutile Tio2

Tetragonal Tungsten Bronze Type Sn(II)-Based Quaternary Oxides: A New Type of Visible-Light-Absorbing Semiconductors for Photoelectrochemical Water Oxidation

2021 ◽  
Author(s):  
Yalong Zou ◽  
Jiabo Le ◽  
Yufeng Cao ◽  
Na An ◽  
Yang Zhou ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Oxidation ◽  
Tungsten Bronze ◽  
Complex Oxides ◽  
Tetragonal Tungsten Bronze ◽  
Visible Light Absorption ◽  
New Type ◽  
Hydrogen Fuels ◽  
Photoelectrochemical Water Oxidation ◽  
Pec Water Splitting

The attractive photoelectrochemical (PEC) water splitting for hydrogen fuels always desires new semiconductors which provide stronger visible light absorption with suitable band positions. Sn(II) complex oxides are expected to offer...

Bifunctional citrate-Ni0.9Co0.1(OH)x layer coated fluorine-doped hematite for simultaneous hole extraction and injection towards efficient photoelectrochemical water oxidation

Nanoscale ◽  
2021 ◽  
Author(s):  
Peng Wang ◽  
Feng Li ◽  
Xuefeng Long ◽  
Tong Wang ◽  
Huan Chai ◽  
...  
Keyword(s):  
Surface Modification ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Surface Oxygen ◽  
Co Catalyst ◽  
Photoelectrochemical Water Oxidation

Surface modification by loading a water oxidation co-catalyst (WOC) is generally considered to be an efficient means to optimize the sluggish surface oxygen evolution reaction (OER) of hematite photoanode for...

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