Monolithic organic/inorganic ternary nanohybrids toward electron transfer cascade for enhanced visible-light photocatalysis

RSC Advances ◽  
2015 ◽  
Vol 5 (30) ◽  
pp. 23174-23180 ◽  
Author(s):  
Yingzhi Chen ◽  
Mengbin Yue ◽  
Zheng-Hong Huang ◽  
Lu-Ning Wang ◽  
Feiyu Kang
Keyword(s):  
Electron Transfer ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Photocatalysis ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

Monolithic organic/inorganic ternary nanohybrids were facilely prepared toward electron transfer cascade and demonstrated enhanced visible-light photocatalytic activity.

scholarly journals New insights into the origin of the visible light photocatalytic activity of Fe(iii) porphyrin surface anchored TiO2

2015 ◽  
Vol 1 (2) ◽  
pp. 177-187 ◽  
Author(s):  
M. L. ArunaKumari ◽  
L. Gomathi Devi
Keyword(s):  
Electron Transfer ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Conduction Band ◽  
Electron Donor ◽  
Visible Light Photocatalytic Activity ◽  
Photogenerated Electrons ◽  
Transfer Channels ◽  
Visible Light Photocatalytic ◽  
Anchored Tio2

The chemisorbed Hemin molecule acts as a sensitizer under visible light and transfers photogenerated electrons to the TiO2 conduction band through OC–O–Ti bonds which can act as electron transfer channels. The oxidized Hemin molecule is regenerated by triethanolamine a sacrificial electron donor.

Constructing a ternary H2SrTa2O7/g-C3N4/Ag3PO4 heterojunction based on cascade electron transfer with enhanced visible light photocatalytic activity

CrystEngComm ◽  
2020 ◽  
Vol 22 (39) ◽  
pp. 6485-6494 ◽  
Author(s):  
Yi Ren ◽  
Wenqi Zhan ◽  
Lulu Tang ◽  
Hui Zheng ◽  
Huimin Liu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Photocatalytic Activity ◽  
First Time ◽  
Visible Light Photocatalytic

A ternary H2SrTa2O7/g-C3N4/Ag3PO4 heterojunction was fabricated for the first time and displayed excellent visible light photocatalytic activity.

scholarly journals Electron transfer in ZnO–Fe2O3 aqueous slurry systems and its effects on visible light photocatalytic activity

2017 ◽  
Vol 7 (18) ◽  
pp. 4041-4047 ◽  
Author(s):  
H. Lachheb ◽  
F. Ajala ◽  
A. Hamrouni ◽  
A. Houas ◽  
F. Parrino ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Electronic Structure ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Charge Separation ◽  
Strong Interactions ◽  
Visible Light Photocatalytic Activity ◽  
Efficient Charge ◽  
Visible Light Photocatalytic ◽  
Aqueous Slurry

The strong interactions between ZnO and Fe2O3 modify the nanocomposite's electronic structure producing efficient charge separation and superior photoactivity.

Plasmon-enhanced strong visible light photocatalysis by defect engineered CVD graphene and graphene oxide physically functionalized with Au nanoparticles

2016 ◽  
Vol 6 (19) ◽  
pp. 7101-7112 ◽  
Author(s):  
Ravi K. Biroju ◽  
Biswajit Choudhury ◽  
P. K. Giri
Keyword(s):  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Visible Light ◽  
Au Nanoparticles ◽  
Visible Light Photocatalysis ◽  
Cvd Graphene ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

The strong visible light photocatalytic activity of defect-controlled CVD graphene (GR) and graphene oxide (GO) hybrids through physical functionalization with Au atoms has been demonstrated here.

Vacuum heat treated titanate nanotubes for visible-light photocatalysis

2015 ◽  
Vol 39 (2) ◽  
pp. 1281-1286 ◽  
Author(s):  
Panpan Sun ◽  
Yongan Wei ◽  
Changhua Wang ◽  
Xintong Zhang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Titanate Nanotubes ◽  
Visible Light Photocatalysis ◽  
Visible Light Photocatalytic Activity ◽  
Heat Treated ◽  
Visible Light Active ◽  
Degussa P25 ◽  
Visible Light Photocatalytic

Visible light-active TiO2(B)/anatase heterojunction nanotubes are prepared, which show better visible light photocatalytic activity than commercial Degussa P25.

An organic–inorganic hybrid photocatalyst based on sandwich-type tetra-Co-substituted phosphotungstates with high visible light photocatalytic activity

2015 ◽  
Vol 44 (31) ◽  
pp. 13818-13822 ◽  
Author(s):  
Bai-Qiao Song ◽  
Xin-Long Wang ◽  
Chun-Yi Sun ◽  
Yu-Teng Zhang ◽  
Xue-Song Wu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Photocatalysis ◽  
Inorganic Hybrid ◽  
Visible Light Photocatalytic Activity ◽  
Highly Efficient ◽  
Sandwich Type ◽  
Visible Light Photocatalytic ◽  
Hybrid Photocatalyst

A novel hybrid photocatalyst constructed from tetra-CoII-substituted sandwich-type phosphotungstates exhibits highly efficient visible light photocatalysis activity.

ZnO nanorods/ZnSe heteronanostructure arrays with a tunable microstructure of ZnSe shell for visible light photocatalysis

2014 ◽  
Vol 2 (41) ◽  
pp. 17502-17510 ◽  
Author(s):  
Zhengcui Wu ◽  
Huan Wang ◽  
Yejing Xue ◽  
Baoer Li ◽  
Baoyou Geng
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Zno Nanorods ◽  
Chemical Conversion ◽  
Visible Light Photocatalysis ◽  
Visible Light Photocatalytic Activity ◽  
Liquid Chemical ◽  
Visible Light Photocatalytic

ZnO nanorods/ZnSe heteronanostructure arrays with a tunable microstructure of the ZnSe shell, produced by liquid chemical conversion using ZnO nanorods arrays on a zinc foil, exhibit a high visible light photocatalytic activity.

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