Photocatalysts Based on Cd1-xZnxS with Nickel Cocatalysts for H2 Production and CO2 Reduction under Visible Light | Sciact - CRIS-system of Boreskov Institute of Catalysis

Photocatalysts Based on Cd1-xZnxS with Nickel Cocatalysts for H2 Production and CO2 Reduction under Visible Light Conference Abstracts

Conference

10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10)
04-08 Jun 2018 , Almería

Source

Book of Abstracts, 10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10)
Compilation, 2018.

Output data

Year: 2018, Pages: 1-3 Pages count : 3

Authors

Kozlova Ekaterina A. ^1,2 , Markovskaya Dina V. ^1,2 , Lyulyukin Mikhail N ^1,2 , Parmon Valentin N. ^1,2

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, Russian Federation
2	Novosibirsk State University, Novosibirsk, Russian Federation

Funding (1)

Russian Foundation for Basic Research

18-03-00775

The Cd0.3Zn0.7S samples modified with NiS via doping the bulk and supporting on the surface, as well as the Ni(OH)/Cd0.3Zn0.7S are prepared. The activity of synthesized photocatalysts was tested in the photocatalytic hydrogen production from Na2S/Na2SO3 aqueous solutions under visible light irradiation (λ = 450 nm). In spite of the different structure and optical properties, Ni modification leads to the formation of highly active photocatalysts. The highest photocatalytic activity values was and 9.1 mmol H2 g-1h-1 for the 0.3 wt% NiS/Cd0.3Zn0.7S photocatalyst; this value exceeds the literature data. Unfortunately, Ni-modified Cd0.3Zn0.7S photocatalysts turn out to be unsuitable for carbon dioxide reduction.

Kozlova E.A. , Markovskaya D.V. , Lyulyukin M.N. , Parmon V.N.
Photocatalysts Based on Cd1-xZnxS with Nickel Cocatalysts for H2 Production and CO2 Reduction under Visible Light
In compilation Book of Abstracts, 10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10). 2018. – C.1-3.

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