Real Structure - Oxygen Mobility Relationship in Nanocrystalline Doped Ceria-Zirconia Fluorite-Like Solid Solutions Promoted by Pt | Sciact - CRIS-system of Boreskov Institute of Catalysis

Real Structure - Oxygen Mobility Relationship in Nanocrystalline Doped Ceria-Zirconia Fluorite-Like Solid Solutions Promoted by Pt Full article

Conference

2008 MRS Fall Meeting
01-05 Dec 2008 , Boston

Source

Structure/Property Relationships in Fluorite-Derivative Compounds (Symposium O held at the 2008 MRS Fall Meeting, Boston, MA, December 1-5, 2008): Proceedings
Compilation, Materials Research Society. 2009. 87 c. ISBN 9781615677627.

Journal

MRS Online Proceedings Library
ISSN: 1946-4274

Output data

Year: 2008, Volume: 1122, Article number : 503, Pages count : 6 DOI: 10.1557/PROC-1122-O05-03

Tags

Catalyst activity; Catalytic oxidation; Catalytic reforming; Cerium oxide; Fluorspar; Nanocrystals; Oxygen; Platinum; Zirconia

Authors

Sadykov V. ^1,2 , Mezentseva N. ¹ , Muzykantov V. ¹ , Efremov D. ¹ , Gubanova E. ¹ , Sazonova N. ¹ , Bobin A. ^1,2 , Paukshtis E. ^1,2 , Ishchenko A. ^1,2 , Voronin V. ³ , Ross J. ⁴ , Mirodatos C. ⁵ , van Veen A. ⁵

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, 630090, Russian Federation
2	Novosibirsk State University, Novosibirsk, 630090, Russian Federation
3	Institute of Metals Physics UB RAS, Yekaterinburg, 234005, Russian Federation
4	Centre of Environmental Research, University of Limerick, Limerick, Ireland
5	Institut de Recherches Sur la Catalyse et l'Environnement de Lyon, 69626 Villeurbanne Cedex, France

This work considers effect of type and content of dopant on the real structure, state of surface Pt species and oxygen mobility of nanocrystalline Lnx(Ce0.5Zr0.5)1-xO 2-δ (Ln=La3+, Gd3+, Pr3+/4+) solid solutions prepared by Pechini route. For the reactions of methane selective oxidation and dry reforming into syngas, catalytic activity correlates rather well with either surface (in diluted feeds) or bulk (in realistic feeds) oxygen mobility as well as Pt dispersion controlled by the type and content of a dopant.

Sadykov V. , Mezentseva N. , Muzykantov V. , Efremov D. , Gubanova E. , Sazonova N. , Bobin A. , Paukshtis E. , Ishchenko A. , Voronin V. , Ross J. , Mirodatos C. , van Veen A.
Real Structure - Oxygen Mobility Relationship in Nanocrystalline Doped Ceria-Zirconia Fluorite-Like Solid Solutions Promoted by Pt
In compilation Structure/Property Relationships in Fluorite-Derivative Compounds (Symposium O held at the 2008 MRS Fall Meeting, Boston, MA, December 1-5, 2008): Proceedings. – Materials Research Society., 2008. – ISBN 9781615677627. DOI: 10.1557/PROC-1122-O05-03 Scopus РИНЦ ANCAN OpenAlex

Published online:

Feb 20, 2017

Scopus:	2-s2.0-77952045797
Elibrary:	15294322
Chemical Abstracts:	2009:832844
Chemical Abstracts (print):	151:362527
OpenAlex:	W2325208704

DB	Citing
Scopus	6
Elibrary	8
OpenAlex	6