New Mechanism for Photocatalytic Reduction of CO2 on the Anatase TiO2(101) Surface: The Essential Role of Oxygen Vacancy

2016 ◽  
Vol 138 (49) ◽  
pp. 15896-15902 ◽  
Author(s):  
Yongfei Ji ◽  
Yi Luo
Keyword(s):  
Oxygen Vacancy ◽  
Essential Role ◽  
Anatase Tio2 ◽  
Photocatalytic Reduction ◽  
Reduction Of Co2

Conduction-Band Tailing of Ce-Doped TiO2 Visible-Light-Driven Photocatalyst: The Essential Role of Oxygen Vacancy

2011 ◽  
Vol 80 (11) ◽  
pp. 114706 ◽  
Author(s):  
Shi Wei Chen ◽  
Jenn Min Lee ◽  
Sunny Chiang ◽  
Shu Chih Haw ◽  
Yu Chia Liang ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Visible Light ◽  
Conduction Band ◽  
Essential Role ◽  
Doped Tio2 ◽  
Visible Light Driven ◽  
Band Tailing

The role of leached Zr in the photocatalytic reduction of CO2 to formate by derivatives of UiO-66 metal organic frameworks

2020 ◽  
Vol 49 (15) ◽  
pp. 4751-4757 ◽  
Author(s):  
Moumita Bhattacharya ◽  
Kevin J. Chandler ◽  
Jackson Geary ◽  
Caroline T. Saouma
Keyword(s):  
Metal Organic Frameworks ◽  
Photocatalytic Reduction ◽  
Metal Organic ◽  
Reduction Of Co2 ◽  
Derivatives Of

Photoreduction of CO2 to formate by UiO-66 Zr MOF derivatives is explained by Zr leaching.

Enhanced molecular adsorption of ethylene on reduced anatase TiO2 (001): role of surface O-vacancies

RSC Advances ◽  
2016 ◽  
Vol 6 (95) ◽  
pp. 92241-92251 ◽  
Author(s):  
Ganes Shukri ◽  
Wilson Agerico Diño ◽  
Hermawan K. Dipojono ◽  
Mohammad Kemal Agusta ◽  
Hideaki Kasai
Keyword(s):  
Density Functional Theory ◽  
Titanium Dioxide ◽  
Oxygen Vacancy ◽  
Density Functional ◽  
Anatase Tio2 ◽  
Molecular Adsorption ◽  
Surface Oxygen ◽  
Functional Theory ◽  
Surface Oxygen Vacancy

A density functional theory (DFT)-based study of ethylene (C2H4) adsorption on a reduced anatase titanium dioxide (TiO2) (001) surface, i.e., with a surface oxygen vacancy (Ovac), is presented.

Metal–organic frameworks (ZIF-67) as efficient cocatalysts for photocatalytic reduction of CO2: the role of the morphology effect

2018 ◽  
Vol 6 (11) ◽  
pp. 4768-4775 ◽  
Author(s):  
Mang Wang ◽  
Jinxuan Liu ◽  
Chunmei Guo ◽  
Xiaosu Gao ◽  
Chenghuan Gong ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photocatalytic Activity ◽  
Metal Organic Frameworks ◽  
Photocatalytic Reduction ◽  
Two Dimensional ◽  
Metal Organic ◽  
Morphology Effect ◽  
Reduction Of Co2 ◽  
Adsorption Capability

The two-dimensional ZIF-67 with a leaf-like morphology exhibited the best photocatalytic activity and stability due to the highest CO2 adsorption capability and efficient electron transfer from the excited [Ru(bpy)3]2+ to ZIF-67.

Photocatalytic reduction of CO2 on BiOX： Effect of halogen element type and surface oxygen vacancy mediated mechanism

2020 ◽  
Vol 274 ◽  
pp. 119063 ◽  
Author(s):  
Xuejun Ren ◽  
Meichao Gao ◽  
Yanfeng Zhang ◽  
Zizhong Zhang ◽  
Xingzhong Cao ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Photocatalytic Reduction ◽  
Surface Oxygen ◽  
Surface Oxygen Vacancy ◽  
Element Type ◽  
Reduction Of Co2
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