Promising visible-light driven hydrogen production from water on a highly efficient CuCo2S4 nanosheet photocatalyst

2019 ◽  
Vol 7 (12) ◽  
pp. 6985-6994 ◽  
Author(s):  
Meenakshi Chauhan ◽  
Kiran Soni ◽  
P. E. Karthik ◽  
Kasala Prabhakar Reddy ◽  
Chinnakonda S. Gopinath ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Highly Efficient ◽  
Visible Light Driven

CuCo2S4 nanosheets have been developed which work as an excellent water splitting photocatalyst with H2 evolution activity under visible light.

A Heterojunction Cu2O/N–TiO2Photocatalyst for Highly Efficient Visible Light-Driven Hydrogen Production

2016 ◽  
Vol 146 (9) ◽  
pp. 1655-1662 ◽  
Author(s):  
Xiang-Yu Liu ◽  
Wen-Dong Wei ◽  
Shi-Cong Cui ◽  
Jin-Gang Liu
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Highly Efficient ◽  
Visible Light Driven

The application of Ni and Cu-MOFs as highly efficient catalysts for visible light-driven tetracycline degradation and hydrogen production

2021 ◽  
Vol 9 (1) ◽  
pp. 238-248
Author(s):  
Qigao Shang ◽  
Nannan Liu ◽  
Dan You ◽  
Qingrong Cheng ◽  
Guiying Liao ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Highly Efficient ◽  
Tetracycline Degradation ◽  
Visible Light Driven

The application of Ni and Cu-MOFs as highly efficient catalysts for visible light-driven TC degradation and hydrogen production.

2D layered SiC/C2N van der Waals type-II heterostructure: a visible-light-driven photocatalyst for water splitting

2020 ◽  
Vol 44 (36) ◽  
pp. 15439-15445 ◽  
Author(s):  
Liang Xu ◽  
Zongle Ma ◽  
Quan Li ◽  
Tong Chen ◽  
Bojun Peng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Van Der Waals ◽  
Type Ii ◽  
Visible Light Driven

2D layered SiC/C2N type-II heterostructure is an effective photocatalyst for hydrogen production from water splitting by visible light.

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.

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