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Highly active and stable TiO2-supported Au nanoparticles for CO2 reduction

Kyriakou Vasileios, Vourros A., Garagounis Ioannis, Carabineiro, Sónia Alexandra Correia, Maldonado-Hódar, Francisco Jose, Marnellos, Georges E, Konsolakis Michail

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URIhttp://purl.tuc.gr/dl/dias/1DC6BE36-7F2B-42DA-AFA6-B9C7DDC9FD99-
Identifierhttps://www.sciencedirect.com/science/article/pii/S1566736717301863?via%3Dihub-
Identifierhttps://doi.org/10.1016/j.catcom.2017.05.003-
Languageen-
Extent5 pagesen
TitleHighly active and stable TiO2-supported Au nanoparticles for CO2 reductionen
CreatorKyriakou Vasileiosen
CreatorVourros A.en
CreatorGaragounis Ioannisen
CreatorCarabineiro, Sónia Alexandra Correiaen
CreatorMaldonado-Hódar, Francisco Joseen
CreatorMarnellos, Georges Een
CreatorKonsolakis Michailen
CreatorΚονσολακης Μιχαηλel
PublisherElsevieren
Content SummaryAu nanoparticles (2.2 nm) deposited on TiO2 by the deposition-precipitation method were found to be extremely active and stable for CO2 hydrogenation to CO. A CO2 to CO yield up to 50% was achieved at temperatures as low as 400 °C for at least 60 h. Under identical reaction conditions, both bare TiO2 and Au/Al2O3 were practically inactive for CO2 reduction. The unique combination of the Au nanoparticles and TiO2 support – linked to a peculiar synergistic effect – is essential to the enhanced CO2 reduction activity.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2018-07-03-
Date of Publication2017-
SubjectAu nanoparticlesen
SubjectCO2 hydrogenationen
SubjectGold catalystsen
SubjectReverse water-gas shift (RWGS) reactionen
SubjectTiO2 supporten
Bibliographic CitationV. Kyriakou, A. Vourros, I. Garagounis, S. A. C. Carabineiro, F. J. Maldonado-Hódar, G. E. Marnellos and M. Konsolakis, "Highly active and stable TiO2-supported Au nanoparticles for CO2 reduction," Catal. Commun., vol. 98, pp. 52-56, Jul. 2017. doi: 10.1016/j.catcom.2017.05.003en

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