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dc.contributor.authorTasbihi, Minoo
dc.contributor.authorSchwarze, Michael
dc.contributor.authorEdelmannová, Miroslava
dc.contributor.authorSpöri, Camillo
dc.contributor.authorStrasser, Peter
dc.contributor.authorSchomäcker, Reinhard
dc.date.accessioned2019-04-17T05:41:05Z
dc.date.available2019-04-17T05:41:05Z
dc.date.issued2019
dc.identifier.citationCatalysis Today. 2019, vol. 328, special issue, p. 8-14.cs
dc.identifier.issn0920-5861
dc.identifier.issn1873-4308
dc.identifier.urihttp://hdl.handle.net/10084/134658
dc.description.abstractPhotocatalytic reduction of CO2 with H2O was performed in a top- irradiation stainless-steel photoreactor with Pt/C-TiO2 as the photocatalyst. Pt/C-TiO2 photocatalysts with different amount of Pt (0.5-3.0 wt.%) were synthesized by the photodeposition method and were characterized in detail by X-ray powder diffraction (XRD), nitrogen physisorption measurement (BET), UV-vis diffuse reflectance spectroscopy, inductively coupled plasma optical emission spectrometry (ICP-OES), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and photoelectrochemical measurements. Results revealed the photocatalytic reduction of CO2 increased by loading Pt on the surface of C-TiO2. The main reaction product was methane (CH4), however, hydrogen (H-2) and carbon monoxide (CO) were also detected. The highest yields of CH4, H-2, and CO were achieved in the presence Pt/C-TiO2 with a nominal loading of 0.88 wt.%, resulting from the efficient interfacial transfer of photogenerated electrons from C-TiO2 to Pt as it is evidenced from photoelectochemical measurements.cs
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofseriesCatalysis Todaycs
dc.relation.urihttps://doi.org/10.1016/j.cattod.2018.10.011cs
dc.rights© 2018 Elsevier B.V. All rights reserved.cs
dc.subjectphotocatalysiscs
dc.subjectphotodepositioncs
dc.subjectPt/C-TiO2cs
dc.subjectCO2 reductioncs
dc.subjectmethanecs
dc.titlePhotocatalytic reduction of CO2 to hydrocarbons by using photodeposited Pt nanoparticles on carbon-doped titaniacs
dc.typearticlecs
dc.identifier.doi10.1016/j.cattod.2018.10.011
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume328cs
dc.description.lastpage14cs
dc.description.firstpage8cs
dc.identifier.wos000461462200003


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