Morawski, Antoni W.Cmielewska, KatarzynaWitkowski, KordianKusiak-Nejman, EwelinaPelech, IwonaStaciwa, PiotrEkiert, EwaSibera, DanielWanag, AgnieszkaGano, MarcinNarkiewicz, Urszula2024-04-242024-04-242021-12-28https://hdl.handle.net/20.500.12539/2003A new photocatalyst for CO2 reduction has been presented. The photocatalyst was prepared from a combination of a commercial P25 with a mesopore structure and carbon spheres with a microporous structure with high CO2 adsorption capacity. Then, the obtained hybrid TiO2-carbon sphere photocatalysts were deposited on a glass fiber fabric. The combined TiO2-carbon spheres/silica cloth photocatalysts showed higher efficiency in the two-electron CO2 reduction towards CO than in the eight-electron reaction to methane. The 0.5 g graphitic carbon spheres combined with 1 g of TiO2 P25 resulted in almost 100% selectivity to CO. From a practical point of view, this is promising as it economically eliminates the need to separate CO from the gas mixture after the reaction, which also contains CH4 and H-2.enAttribution-NonCommercial-NoDerivs 3.0 PolandPhotocatalysisCO2 reductioncarbon-TiO2inżynieria chemicznaArticle10.3390/catal12010031NOR/POLNORCCS/PhotoRed/0007/ 2019-00