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Adsorption and photocatalytic reduction of carbon dioxide on TiO2. / Shtyka, Oleksandr; Shatsila, Viktar; Ciesielski, Radoslaw et al.

In: Catalysts, Vol. 11, No. 1, 47, 01.2021, p. 1-12.

Research output: Contribution to journal › Article › peer-review

Harvard

Shtyka, O, Shatsila, V, Ciesielski, R, Kedziora, A, Maniukiewicz, W, Dubkov, S, Gromov, D, Tarasov, A, Rogowski, J, Stadnichenko, A, Lazarenko, P, Ryazanov, R, Szynkowska-Jóźwik, MI & Maniecki, T 2021, 'Adsorption and photocatalytic reduction of carbon dioxide on TiO2', Catalysts, vol. 11, no. 1, 47, pp. 1-12. https://doi.org/10.3390/catal11010047

APA

Shtyka, O., Shatsila, V., Ciesielski, R., Kedziora, A., Maniukiewicz, W., Dubkov, S., Gromov, D., Tarasov, A., Rogowski, J., Stadnichenko, A., Lazarenko, P., Ryazanov, R., Szynkowska-Jóźwik, M. I., & Maniecki, T. (2021). Adsorption and photocatalytic reduction of carbon dioxide on TiO2. Catalysts, 11(1), 1-12. [47]. https://doi.org/10.3390/catal11010047

Vancouver

Shtyka O, Shatsila V, Ciesielski R, Kedziora A, Maniukiewicz W, Dubkov S et al. Adsorption and photocatalytic reduction of carbon dioxide on TiO2. Catalysts. 2021 Jan;11(1):1-12. 47. doi: 10.3390/catal11010047

Author

Shtyka, Oleksandr ; Shatsila, Viktar ; Ciesielski, Radoslaw et al. / Adsorption and photocatalytic reduction of carbon dioxide on TiO2. In: Catalysts. 2021 ; Vol. 11, No. 1. pp. 1-12.

BibTeX

@article{b3a2a716401e4c609627b9bd02e2fc6b,
title = "Adsorption and photocatalytic reduction of carbon dioxide on TiO2",
abstract = "The photocatalytic activity of TiO2 depends on numerous factors, such as the chemical potential of electrons, charge transport properties, band-gap energy, and concentration of surface-active sites. A lot of research has been dedicated to determining the properties that have the most significant influence on the photocatalytic activity of semiconductors. Here, we demonstrated that the activity of TiO2 in the gas-phase reduction of CO2 is governed mainly by the desorption rate of the reaction intermediates and final products. This indicates that the specific surface area of TiO2 and binding strength of reaction intermediates and products are the main factors affecting the photocatalytic activity of TiO2 in the investigated process. Additionally, it was shown that rutile exhibits higher photocatalytic activity than anatase/rutile mixtures mainly due to its high efficiency in the visible portion of the electromagnetic spectrum.",
keywords = "Adsorption, Anatase, CO reduction, Deactivation, Photocatalysis, Rutile, TiO",
author = "Oleksandr Shtyka and Viktar Shatsila and Radoslaw Ciesielski and Adam Kedziora and Waldemar Maniukiewicz and Sergey Dubkov and Dmitry Gromov and Andrey Tarasov and Jacek Rogowski and Andrey Stadnichenko and Petr Lazarenko and Roman Ryazanov and Szynkowska-J{\'o}{\'z}wik, {Malgorzata I.} and Tomasz Maniecki",
note = "Funding Information: Funding: This research was funded by the Russian Science Foundation (Project No. 19-19-00595). Publisher Copyright: {\textcopyright} 2020 by the authors. Licensee MDPI, Basel, Switzerland. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
month = jan,
doi = "10.3390/catal11010047",
language = "English",
volume = "11",
pages = "1--12",
journal = "Catalysts",
issn = "2073-4344",
publisher = "MDPI AG",
number = "1",

}

RIS

TY - JOUR

T1 - Adsorption and photocatalytic reduction of carbon dioxide on TiO2

AU - Shtyka, Oleksandr

AU - Shatsila, Viktar

AU - Ciesielski, Radoslaw

AU - Kedziora, Adam

AU - Maniukiewicz, Waldemar

AU - Dubkov, Sergey

AU - Gromov, Dmitry

AU - Tarasov, Andrey

AU - Rogowski, Jacek

AU - Stadnichenko, Andrey

AU - Lazarenko, Petr

AU - Ryazanov, Roman

AU - Szynkowska-Jóźwik, Malgorzata I.

AU - Maniecki, Tomasz

N1 - Funding Information: Funding: This research was funded by the Russian Science Foundation (Project No. 19-19-00595). Publisher Copyright: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/1

Y1 - 2021/1

N2 - The photocatalytic activity of TiO2 depends on numerous factors, such as the chemical potential of electrons, charge transport properties, band-gap energy, and concentration of surface-active sites. A lot of research has been dedicated to determining the properties that have the most significant influence on the photocatalytic activity of semiconductors. Here, we demonstrated that the activity of TiO2 in the gas-phase reduction of CO2 is governed mainly by the desorption rate of the reaction intermediates and final products. This indicates that the specific surface area of TiO2 and binding strength of reaction intermediates and products are the main factors affecting the photocatalytic activity of TiO2 in the investigated process. Additionally, it was shown that rutile exhibits higher photocatalytic activity than anatase/rutile mixtures mainly due to its high efficiency in the visible portion of the electromagnetic spectrum.

AB - The photocatalytic activity of TiO2 depends on numerous factors, such as the chemical potential of electrons, charge transport properties, band-gap energy, and concentration of surface-active sites. A lot of research has been dedicated to determining the properties that have the most significant influence on the photocatalytic activity of semiconductors. Here, we demonstrated that the activity of TiO2 in the gas-phase reduction of CO2 is governed mainly by the desorption rate of the reaction intermediates and final products. This indicates that the specific surface area of TiO2 and binding strength of reaction intermediates and products are the main factors affecting the photocatalytic activity of TiO2 in the investigated process. Additionally, it was shown that rutile exhibits higher photocatalytic activity than anatase/rutile mixtures mainly due to its high efficiency in the visible portion of the electromagnetic spectrum.

KW - Adsorption

KW - Anatase

KW - CO reduction

KW - Deactivation

KW - Photocatalysis

KW - Rutile

KW - TiO

UR - http://www.scopus.com/inward/record.url?scp=85099234188&partnerID=8YFLogxK

U2 - 10.3390/catal11010047

DO - 10.3390/catal11010047

M3 - Article

AN - SCOPUS:85099234188

VL - 11

SP - 1

EP - 12

JO - Catalysts

JF - Catalysts

SN - 2073-4344

IS - 1

M1 - 47

ER -

ID: 27450476