Synthesis and structural analysis of visible light photocatalyst, ZnBiGaO4 for photocatalytic solar hydrogen production

2009 ◽  
Vol 34 (5) ◽  
pp. 404-411 ◽  
Author(s):  
Bharat. B. Kale ◽  
Jin-Ook Baeg ◽  
Ki-jeong Kong ◽  
Sang-Jin Moon ◽  
Sang Mi Lee ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Hydrogen Production ◽  
Visible Light ◽  
Solar Hydrogen ◽  
Visible Light Photocatalyst ◽  
Solar Hydrogen Production

In situ fabrication of highly crystalline CdS decorated Bi2S3 nanowires (nano-heterostructure) for visible light photocatalyst application

RSC Advances ◽  
2016 ◽  
Vol 6 (28) ◽  
pp. 23508-23517 ◽  
Author(s):  
Rajendra P. Panmand ◽  
Yogesh A. Sethi ◽  
Rajashree S. Deokar ◽  
Datta J. Late ◽  
Haribhau M. Gholap ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Solvothermal Method ◽  
Cds Nanoparticles ◽  
Solar Hydrogen ◽  
Visible Light Photocatalyst ◽  
In Situ Fabrication ◽  
Solar Hydrogen Production ◽  
Facile Solvothermal Method

Herein, we have demonstrated the in situ synthesis of the orthorhombic Bi2S3 nanowires decorated with hexagonal CdS nanoparticles by facile solvothermal method. The heterostructures have been used as photocatalyst for solar hydrogen production.

Photocatalysis and solar hydrogen production

2007 ◽  
Vol 79 (11) ◽  
pp. 1917-1927 ◽  
Author(s):  
Akihiko Kudo
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Band Gap ◽  
Water Splitting ◽  
Environmental Issues ◽  
Apparent Quantum Yield ◽  
Solar Hydrogen ◽  
Visible Light Driven ◽  
Solar Hydrogen Production ◽  
Narrow Band Gap Semiconductors

Photocatalytic water splitting is a challenging reaction because it is an ultimate solution to energy and environmental issues. Recently, many new powdered photocatalysts for water splitting have been developed. For example, a NiO (0.2 wt %)/NaTaO3:La (2 %) photocatalyst with a 4.1-eV band gap showed high activity for water splitting into H2 and O2 with an apparent quantum yield of 56 % at 270 nm. Overall water splitting under visible light irradiation has been achieved by construction of a Z-scheme photocatalysis system employing visible-light-driven photocatalysts, Ru/SrTiO3:Rh and BiVO4 for H2 and O2 evolution, and an Fe3+/Fe2+ redox couple as an electron relay. Moreover, highly efficient sulfide photocatalysts for solar hydrogen production in the presence of electron donors were developed by making solid solutions of ZnS with AgInS2 and CuInS2 of narrow band gap semiconductors. Thus, the database of powdered photocatalysts for water splitting has become plentiful.

Cu2O Decorated with Cocatalyst MoS2 for Solar Hydrogen Production with Enhanced Efficiency under Visible Light

2014 ◽  
Vol 118 (26) ◽  
pp. 14238-14245 ◽  
Author(s):  
Yu-Fei Zhao ◽  
Zhi-Yu Yang ◽  
Yu-Xia Zhang ◽  
Lin Jing ◽  
Xin Guo ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Solar Hydrogen ◽  
Solar Hydrogen Production

scholarly journals A metal sulfide photocatalyst composed of ubiquitous elements for solar hydrogen production

2016 ◽  
Vol 52 (47) ◽  
pp. 7470-7473 ◽  
Author(s):  
Y. Shiga ◽  
N. Umezawa ◽  
N. Srinivasan ◽  
S. Koyasu ◽  
E. Sakai ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Hydrogen Production ◽  
Dft Calculations ◽  
Visible Light ◽  
Density Functional ◽  
Metal Sulfide ◽  
Tin Sulfide ◽  
Functional Theory ◽  
Solar Hydrogen ◽  
Solar Hydrogen Production

A visible-light-sensitive tin sulfide photocatalyst was designed based on a ubiquitous element strategy and density functional theory (DFT) calculations.

Design of an Efficient Photocatalyst: Type Ⅱ Heterojunction for Enhanced Hydrogen Production Driven by Visible Light

2021 ◽  
Author(s):  
Jin Feng ◽  
Mengdi Cui ◽  
Fengjie Zhou ◽  
Huining Liu ◽  
Siwei Bi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Trial And Error ◽  
Efficient Catalyst ◽  
Solar Hydrogen ◽  
Solar Hydrogen Production

Solar hydrogen production，which is an eco-friendly way to obtain energy，is still far away from wide commercialization due to the lack of efficient catalyst. Effective calculations can reduce trial and error...

Visible light active pristine and Fe3+ doped CuGa2O4 spinel photocatalysts for solar hydrogen production

2008 ◽  
Vol 33 (11) ◽  
pp. 2646-2652 ◽  
Author(s):  
Karuppasamy Gurunathan ◽  
Jin-Ook Baeg ◽  
Sang Mi Lee ◽  
Esakkiappan Subramanian ◽  
Sang-Jin Moon ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Solar Hydrogen ◽  
Visible Light Active ◽  
Solar Hydrogen Production
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