The influence of the addition of carbon spheres on photoactivity of TiO2 and ZnO in CO2 reduction process

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dc.contributor.authorMorawski, Antoni W.
dc.contributor.authorĆmielewska, Katarzyna
dc.contributor.authorKusiak-Nejman, Ewelina
dc.contributor.authorStaciwa, Piotr
dc.contributor.authorKapica-Kozar, Joanna
dc.contributor.authorEkiert, Ewa
dc.contributor.authorPełech, Iwona
dc.contributor.authorNarkiewicz, Urszula
dc.contributor.organizationZachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydział Technologii i Inżynierii Chemicznej. Katedra Technologii Chemicznej Nieorganicznej i Inżynierii Środowiskapl_PL
dc.contributor.organizationWest Pomeranian University of Technology in Szczecin. Faculty of Chemical Technology and Engineering. Department of Inorganic Chemical Technology and Environment Engineeringen
dc.date.accessioned2023-08-29T08:12:41Z
dc.date.available2023-08-29T08:12:41Z
dc.date.issued2023-09-09
dc.description.abstractThe development of an effective photocatalyst for CO2 reduction is currently being addressed by many scientists. This study concerns the influence of the addition of carbon spheres (CS) on photoactivity of TiO2 and ZnO. The photocatalysts were tested in a liquid phase system in an alkaline environment. The suspensions of the tested materials were irradiated with UV–Vis light for 6 h. Then, the amount of the obtained products in the gas phase was analysed by gas chromatography. The identified products of CO2 photoreduction were hydrogen, carbon monoxide, and methane. Based on the results, it was found that CS/TiO2 and CS/ZnO showed similar activity in carbon dioxide reduction processes, however, more product amounts were obtained in experiments with the use of CS/TiO2 materials. The addition of carbon spheres to titanium dioxide improved its activity in carbon monoxide production. The maximum photoactivity of CS/TiO2 was observed for the addition of 0.1 g of CS. On the other hand, in the case of CS/ZnO materials, carbon spheres did not positively affect their performance. Nevertheless, their activity increased with the CS amount.en
dc.description.sponsorshipNarodowe Centrum Badań i Rozwojupl_PL
dc.identifier.citationMorawski, A.W., et al. (2023). The influence of the addition of carbon spheres on photoactivity of TiO2 and ZnO in CO2 reduction process. Journal of CO2 Utilization, 75, 102553. doi 10.1016/j.jcou.2023.102553.pl_PL
dc.identifier.doi10.1016/j.jcou.2023.102553
dc.identifier.projectNOR/POLNORCCS/PhotoRed/ 0007/2019-00pl_PL
dc.identifier.urihttps://hdl.handle.net/20.500.12539/1825
dc.language.isoenpl_PL
dc.publisherElsevierpl_PL
dc.rightsUznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/pl/*
dc.subjectPhotocatalysisen
dc.subjectCarbon spheresen
dc.subjectTitanium dioxideen
dc.subjectZinc oxideen
dc.subjectCarbon dioxidepl_PL
dc.subject.otherDyscyplina::Nauki inżynieryjno-techniczne::Inżynieria chemicznapl_PL
dc.titleThe influence of the addition of carbon spheres on photoactivity of TiO2 and ZnO in CO2 reduction processen
dc.typeArticleen

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