Integration of Au nanoparticles with a g-C3N4 based heterostructure: switching charge transfer from type-II to Z-scheme for enhanced visible light photocatalysis

2018 ◽  
Vol 54 (30) ◽  
pp. 3747-3750 ◽  
Author(s):  
Li Shi ◽  
Zhao Li ◽  
Kyle Marcus ◽  
Guanzhi Wang ◽  
Kun Liang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Au Nanoparticles ◽  
Visible Light Photocatalysis ◽  
Type Ii ◽  
Hybrid Photocatalyst

A switch from type-II to Z-scheme charge transfer by introducing Au and g-C3N4 in a hybrid photocatalyst.

A general method for type I and type II g-C3N4/g-C3N4 metal-free isotype heterostructures with enhanced visible light photocatalysis

2015 ◽  
Vol 39 (6) ◽  
pp. 4737-4744 ◽  
Author(s):  
Fan Dong ◽  
Zilin Ni ◽  
Peidong Li ◽  
Zhongbiao Wu
Keyword(s):  
Visible Light ◽  
Band Alignment ◽  
Visible Light Photocatalysis ◽  
Type I ◽  
Type Ii ◽  
Metal Free ◽  
General Method

Composite precursors were used to construct type I and type II g-C3N4/g-C3N4 metal-free isotype heterostructures based on different band-alignment patterns.

A two-dimensional CdO/CdS heterostructure used for visible light photocatalysis

2020 ◽  
Vol 22 (17) ◽  
pp. 9587-9592 ◽  
Author(s):  
Guangzhao Wang ◽  
Linxi Gong ◽  
Zongfeng Li ◽  
Biao Wang ◽  
Wanli Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Visible Light Photocatalysis ◽  
Type Ii ◽  
Two Dimensional ◽  
Light Water

The type-II CdO/CdS heterostructure is a promising visible light water-splitting photocatalyst.

Erratic charge transfer dynamics of Au/ZnTiO3nanocomposites under UV and visible light irradiation and their related photocatalytic activities

Nanoscale ◽  
2018 ◽  
Vol 10 (39) ◽  
pp. 18540-18554 ◽  
Author(s):  
K. Hemalata Reddy ◽  
Satyabadi Martha ◽  
K. M. Parida
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Au Nanoparticles ◽  
Transfer Mechanism ◽  
Light Irradiation ◽  
Charge Transfer Mechanism ◽  
Photocatalytic Activities ◽  
Charge Transfer Dynamics

The multifarious nature of Au nanoparticles in Au/ZnTiO3nanocomposites plays an important role in the variation in the charge transfer mechanism and photocatalytic activities under UV and visible light.

Enhanced visible light photocatalysis of TiO2 by Co-modification with Eu and Au nanoparticles

2018 ◽  
Vol 83 ◽  
pp. 181-187 ◽  
Author(s):  
Xiahui Lin ◽  
Hong Chen ◽  
Zhibiao Hu ◽  
Yidong Hou ◽  
Wenxin Dai
Keyword(s):  
Visible Light ◽  
Au Nanoparticles ◽  
Visible Light Photocatalysis

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.

Sign in / Sign up

Export Citation Format

Share Document