Sciact
  • EN
  • RU

Study of Supported Pt/TiO2 Catalysts with Enhanced Activity in CO Oxidation 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-PP113, Pages count : 2
Authors Shutilov A. 1,2,3 , Pakharukov I. 1,2 , Oleynik A. 1,3 , Zenkovets G. 1,2
Affiliations
1 Boreskov Institute of Catalysis, SB RAS, Novosibirsk, Russia
2 Novosibirsk State University, Novosibirsk, Russia
3 Novosibirsk State Technical University, Novosibirsk, Russia

Funding (1)

1 Russian Science Foundation 14-23-00037

Abstract: The improvement of the catalytic activity of Pt/TiO2 catalyst in low-temperature CO oxidation could be achieved by modification of a small amount of iron. The relationship between P t /TiO2 and Pt,Fe/TiO2 behaviour depends on the chemical composition and real structure. The introduction of iron additives in Pt/TiO2 catalyst results in the formation of nanocrystaline structure of support. It leads to increase in platinum dispersion and change in the electronic state. For the optimum amount of Fe in the catalyst 1 wt.% Pt, 0.28 wt.% Fe/TiO2 the Pt+/Pt0 ratio arises to maximum value of 1.55. It is due to the changes in the interaction of platinum with support because the iron stabilized in nanocrystalline structure of TiO2. This provide the high catalytic activity Pt,Fe/TiO2 catalysts in low-temperature CO oxidation.
Cite: Shutilov A. , Pakharukov I. , Oleynik A. , Zenkovets G.
Study of Supported Pt/TiO2 Catalysts with Enhanced Activity in CO Oxidation
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.1975-1976. – ISBN 978-5-906376-10-7. РИНЦ
Identifiers:
Elibrary: 26457236
Citing:
DB Citing
Elibrary 1