scholarly journals Ionic liquid assisted hydrothermal syntheses of Au doped TiO2 NPs for efficient visible-light photocatalytic hydrogen production from water, electrochemical detection and photochemical detoxification of hexavalent chromium (Cr6+)

RSC Advances ◽  
2017 ◽  
Vol 7 (68) ◽  
pp. 43233-43244 ◽  
Author(s):  
T. N. Ravishankar ◽  
Mauricio de O. Vaz ◽  
T. Ramakrishnappa ◽  
Sergio R. Teixeira ◽  
J. Dupont
Keyword(s):  
Ionic Liquid ◽  
Hydrogen Production ◽  
Visible Light ◽  
Electrochemical Reduction ◽  
Hydrothermal Method ◽  
Hexavalent Chromium ◽  
Electrochemical Detection ◽  
Photocatalytic Hydrogen Production ◽  
Tio2 Nps ◽  
Visible Light Photocatalytic

Au/TiO2 NPs have been successfully prepared via ionic liquid assisted hydrothermal method and utilizing Au/TiO2 NPs for photocatalytic hydrogen production and photochemical and electrochemical reduction of Cr6+ to Cr3+.

Enhanced visible light photocatalytic hydrogen production activity of CuS/ZnS nanoflower spheres

2015 ◽  
Vol 3 (26) ◽  
pp. 13913-13919 ◽  
Author(s):  
Yangping Hong ◽  
Jun Zhang ◽  
Feng Huang ◽  
Jiye Zhang ◽  
Xian Wang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Photocatalytic Hydrogen Production ◽  
Production Activity ◽  
Visible Light Photocatalytic

The ZnS nanoflower architectures reach a high visible light photocatalytic hydrogen production activity with the deposition of a small portion of CuS nanoparticles.

Grain boundary engineering in organic–inorganic hybrid semiconductor ZnS(en)0.5 for visible-light photocatalytic hydrogen production

2017 ◽  
Vol 5 (4) ◽  
pp. 1387-1393 ◽  
Author(s):  
Wenhui Feng ◽  
Zhibin Fang ◽  
Bo Wang ◽  
Lulu Zhang ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Grain Boundary ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Grain Boundary Engineering ◽  
Inorganic Hybrid ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Photocatalytic

Unique grain boundary-rich organic–inorganic hybrid D-ZnS(en)0.5 nanosheets exhibit superior activity for photocatalytic H2 evolution under visible light irradiation.

scholarly journals Carbon Self-Doped Carbon Nitride Nanosheets with Enhanced Visible-Light Photocatalytic Hydrogen Production

Catalysts ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 366 ◽  
Author(s):  
Hongwei Wang ◽  
Guiqing Huang ◽  
Zhiwei Chen ◽  
Weibing Li
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Transfer Rate ◽  
Carbon Nitride ◽  
Photocatalytic Performance ◽  
Photocatalytic Hydrogen Production ◽  
Feasible Method ◽  
Carrier Transfer ◽  
Carbon Nitride Nanosheets ◽  
Visible Light Photocatalytic

In this study, we prepared carbon self-doped carbon nitride nanosheets through a glucose synergic co-condensation method. In the carbon self-doped structure, the N atoms in the triazine rings were substituted by C atoms, resulting in enhanced visible-light photocatalytic hydrogen production, which is three-times higher than that of bulk carbon nitride. The enhanced photocatalytic hydrogen production was attributed to the higher charge-carrier transfer rate and widened light absorption range of the carbon nitride nanosheets after carbon self-doping. Thus, this work highlights the importance of carbon self-doping for improving the photocatalytic performance. Meanwhile, it provides a feasible method for the preparation of carbon self-doped carbon nitride without destroying the 2D conjugated backbone structures.

scholarly journals Ultrathin Ni(ii)-based coordination polymer nanosheets as a co-catalyst for promoting photocatalytic H2-production

2019 ◽  
Vol 55 (46) ◽  
pp. 6499-6502 ◽  
Author(s):  
Zhi-Qiang Jiang ◽  
Xing-Liang Chen ◽  
Jin Lu ◽  
Yu-Feng Li ◽  
Tian Wen ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Coordination Polymer ◽  
Visible Light ◽  
H2 Production ◽  
Co Catalyst ◽  
Photocatalytic Hydrogen Production ◽  
Co Catalysts ◽  
Production Activity ◽  
Visible Light Photocatalytic

The Ni(ii) coordination polymer nanosheets were successfully exfoliated, which can be used as co-catalysts (Ni-CPNS@CdS). The optimized Ni-CPNS@CdS catalyst showed a super high visible-light photocatalytic hydrogen production activity.

Controlled fabrication and enhanced visible-light photocatalytic hydrogen production of Au@CdS/MIL-101 heterostructure

2016 ◽  
Vol 185 ◽  
pp. 307-314 ◽  
Author(s):  
Yajun Wang ◽  
Yunnuan Zhang ◽  
Zhiqiang Jiang ◽  
Guiyuan Jiang ◽  
Zhen Zhao ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Photocatalytic
Sign in / Sign up

Export Citation Format

Share Document