Fuel-Rich Methane Combustion: Role of the Pt Dispersion and Oxygen Mobility in a Fluorite-Like Complex Oxide Support | Sciact - CRIS-system of Boreskov Institute of Catalysis

Fuel-Rich Methane Combustion: Role of the Pt Dispersion and Oxygen Mobility in a Fluorite-Like Complex Oxide Support Full article

Conference

6th International Workshop on Catalytic Combustion
11-14 Sep 2005 , Ischia

Journal

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Output data

Year: 2006, Volume: 117, Number: 4, Pages: 475-483 Pages count : 9 DOI: 10.1016/j.cattod.2006.06.017

Tags

Fluorite-like supports, Fuel-rich combustion, Isotope exchange, Lattice oxygen mobility and reactivity, Mechanism, Methane, Pt, SSITKA, Syngas, TPR, Transients

Authors

Sadykov V.A. ¹ , Kuznetsova T.G. ¹ , Frolova-Borchert Y.V. ¹ , Alikina G.M. ¹ , Lukashevich A.I. ¹ , Rogov V.A. ¹ , Muzykantov V.S. ¹ , Pinaeva L.G. ¹ , Sadovskaya E.M. ¹ , Ivanova Y.A. ¹ , Paukshtis E.A. ¹ , Mezentseva N.V. ¹ , Batuev L.Ch. ¹ , Parmon V.N. ¹ , Neophytides S. ² , Kemnitz E. ³ , Scheurell K. ³ , Mirodatos C. ⁴ , van Veen A.C. ⁴

Affiliations

1	Boreskov Institute of Catalysis SB RAS, pr. Lavrentieva, 5, Novosibirsk 630090, Russia
2	Institute of Chemical Engineering and High-Temperature Processes, Patras, Greece
3	Institute for Chemistry, Humboldt-University, Berlin, Germany
4	Institut de Recherches sur la Catalyse, Villeurbanne, France

Funding (3)

1	Russian Foundation for Basic Research	05-03-34761
2	International Science and Technology Center	2529
3	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	01-2162

For catalysts comprised of Pt supported onto dispersed complex fluorite-like oxides (ceria doped by Pr, Gd, Sm, or CeO2–ZrO2 doped by La, Gd or Pr), the effects of the oxygen mobility in supports and Pt dispersion on the performance in methane selective oxidation into syngas at short contact times were elucidated using combination of kinetic and spectroscopic methods. While in general any simple universal relation between the oxygen mobility, Pt dispersion and the rate of methane transformation into syngas was not found, for some series, a good correlation was observed agreeing with the bifunctional scheme of the methane selective oxidation into syngas.

Sadykov V.A. , Kuznetsova T.G. , Frolova-Borchert Y.V. , Alikina G.M. , Lukashevich A.I. , Rogov V.A. , Muzykantov V.S. , Pinaeva L.G. , Sadovskaya E.M. , Ivanova Y.A. , Paukshtis E.A. , Mezentseva N.V. , Batuev L.C. , Parmon V.N. , Neophytides S. , Kemnitz E. , Scheurell K. , Mirodatos C. , van Veen A.C.
Fuel-Rich Methane Combustion: Role of the Pt Dispersion and Oxygen Mobility in a Fluorite-Like Complex Oxide Support
Catalysis Today. 2006. V.117. N4. P.475-483. DOI: 10.1016/j.cattod.2006.06.017 WOS Scopus РИНЦ ANCAN OpenAlex

Published online:	Jul 20, 2006
Published print:	Oct 15, 2006

Web of science:	WOS:000241085000013
Scopus:	2-s2.0-33748604755
Elibrary:	13510309
Chemical Abstracts:	2006:961782
Chemical Abstracts (print):	145:508092
OpenAlex:	W2017392201

DB	Citing
Web of science	45
Scopus	55
Elibrary	50
OpenAlex	51