Photocatalytic Oxidation of CO over TiO2 Modified by Noble Metals | Sciact - CRIS-system of Boreskov Institute of Catalysis

Photocatalytic Oxidation of CO over TiO2 Modified by Noble Metals Conference Abstracts

Conference

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015 , Казань

Source

EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Compilation, BIC SB RAS. Novosibirsk.2015. 2184 c. ISBN 978-5-906376-10-7. РИНЦ

Output data

Year: 2015, Article number : V-PP31, Pages count : 2

Authors

Kolobov N.S. ^1,2,3 , Selishchev D.S. ^1,2,3 , Kozlov D.V. ^1,2,3

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, Russia
2	Novosibirsk State University, Novosibirsk, Russia
3	Research and Educational Centre for Energoefficient Catalysis (NSU), Novosibirsk, Russia

Funding (2)

1	Council for Grants of the President of the Russian Federation	МК-3141.2015.3
2	Skolkovo Foundation	1 от 28.11.2013

Three series of M/TiO2 (M = Pt, Pd or Au) photocatalysts with metal content varied from 0.01 to 4.0 wt. % were synthesized by deposition and subsequent chemical reduction of metal precursor compounds. Modified TiO2 samples were tested in the reaction of CO oxidation in a static reactor at ambient conditions with or without UV irradiation. The rate of CO oxidation under UV irradiation was 1.5-5 times greater than the rate of oxidation without lighting if we compare the different metals used for modification. It was demonstrated that in the case of Pt/TiO2 and Pd/TiO2 samples CO photooxidation rate increased with increase in the metal content up to an optimum level. The rate of CO oxidation for the most active sample in each series increases in the following sequence: Au/TiO2<Pd/TiO2<Pt/TiO2, wherein Pt-containing sample in 6-fold more active compared to other samples

Kolobov N.S. , Selishchev D.S. , Kozlov D.V.
Photocatalytic Oxidation of CO over TiO2 Modified by Noble Metals
In compilation EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts. – BIC SB RAS., 2015. – C.1815-1816. – ISBN 978-5-906376-10-7.

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