ChemInform Abstract: Sulfur-Doping Synchronously Ameliorating Band Energy Structure and Charge Separation Achieving Decent Visible-Light Photocatalysis of Bi2O2CO3.

ChemInform ◽  
2016 ◽  
Vol 47 (52) ◽  
Author(s):  
Hongwei Huang ◽  
Ke Xiao ◽  
Fan Dong ◽  
Jinjian Wang ◽  
Xin Du ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Energy Structure ◽  
Visible Light Photocatalysis ◽  
Band Energy ◽  
Sulfur Doping

Sulfur-doping synchronously ameliorating band energy structure and charge separation achieving decent visible-light photocatalysis of Bi2O2CO3

RSC Advances ◽  
2016 ◽  
Vol 6 (97) ◽  
pp. 94361-94364 ◽  
Author(s):  
Hongwei Huang ◽  
Ke Xiao ◽  
Fan Dong ◽  
Jinjian Wang ◽  
Xin Du ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Wide Band ◽  
Energy Structure ◽  
Wide Band Gap ◽  
Band Energy ◽  
Sulfur Doping ◽  
Visible Light Photocatalytic

Sulfur doping simultaneously endows the wide-band-gap Bi2O2CO3 promoted band energy structure and charge separation achieving enhanced visible-light photocatalytic performance for dye degradation and NO removal.

Graphene Dispersed Bi 2 WO 6 Nanosheets with Promoted Interfacial Charge Separation for Visible Light Photocatalysis

ChemCatChem ◽  
2019 ◽  
Vol 11 (22) ◽  
pp. 5487-5494 ◽  
Author(s):  
Xia Yang ◽  
Chun Li ◽  
Jiangfei Wang ◽  
Jing Zhang ◽  
Fangfang Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Visible Light Photocatalysis ◽  
Interfacial Charge

Fabrication of TiO2 nanosheets via Ti3+ doping and Ag3PO4 QD sensitization for highly efficient visible-light photocatalysis

RSC Advances ◽  
2016 ◽  
Vol 6 (68) ◽  
pp. 63984-63990 ◽  
Author(s):  
Lu Ma ◽  
Hong Han ◽  
Lun Pan ◽  
Muhammad Tahir ◽  
Li Wang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Charge Separation ◽  
Separation Efficiency ◽  
High Photocatalytic Activity ◽  
Visible Light Photocatalysis ◽  
High Charge ◽  
Highly Efficient ◽  
Tio2 Nanosheets ◽  
Charge Separation Efficiency

Ag3PO4 QDs sensitized and Ti3+-doped TiO2 nanosheets were fabricated, and exhibit high charge-separation efficiency and high photocatalytic activity.

Visible-light photocatalysis in Cu2Se nanowires with exposed {111} facets and charge separation between (111) and (1̄1̄1̄) polar surfaces

2015 ◽  
Vol 17 (20) ◽  
pp. 13280-13289 ◽  
Author(s):  
Bin Liu ◽  
Lichao Ning ◽  
Hua Zhao ◽  
Congjie Zhang ◽  
Heqing Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Visible Light Photocatalysis ◽  
Polar Surfaces ◽  
A Charge ◽  
Separation Model

Cu2Se {111} facets were found to be reactive facets, and a charge separation model between polar {111} surfaces has been proposed.

Photocatalytic Properties of TiO2 / WO3 / FTO Multi-layer Structures Prepared by Spray Pyrolysis Deposition

2013 ◽  
Vol 1492 ◽  
pp. 143-148 ◽  
Author(s):  
Masahiko Maeda ◽  
Takahiro Horikawa
Keyword(s):  
Visible Light ◽  
Hydroxyl Radicals ◽  
Charge Separation ◽  
Layer Structure ◽  
Photocatalytic Property ◽  
Bottom Layer ◽  
Visible Light Photocatalysis ◽  
Layer Structures ◽  
Spray Pyrolysis Deposition ◽  
Visible Light Photocatalytic

ABSTRACTVisible-light photocatalytic property of TiO2 / WO3 / FTO multi-layer structure was investigated. In this structure, the visible-light absorption takes place in the WO3 layer, and generated electrons and holes diffuse into the FTO and TiO2 layers, respectively. The holes diffused into the valence band of the TiO2 layer produce the hydroxyl radicals due to oxidation of H2O and/or OH− adsorbed on the TiO2 surface. The FTO bottom layer, which acts as a scavenger of electrons, contributes to an effective charge separation. As a result, the visible-light photocatalysis is enhanced in this structure.

Facile synthesis of g-C3N4/BiOClxI1-x hybrids with efficient charge separation for visible-light photocatalysis

2020 ◽  
Vol 46 (8) ◽  
pp. 10843-10850 ◽  
Author(s):  
Xinyue Sun ◽  
Yi Du ◽  
Zhongfu Li ◽  
Shunwei Chen ◽  
Yibing Feng ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Visible Light Photocatalysis ◽  
Facile Synthesis ◽  
Efficient Charge
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