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Nanocomposites Based Upon Alumina and Zirconia Pillared Clays Loaded with Transition Metal Cations and Clusters of Precious Metals: Synthesis, Properties and Catalysis of NOx Selective Reduction by Hydrocarbons

Published online by Cambridge University Press:  21 February 2011

Vladislav A. Sadykov ,
R. V. Bunina ,
G. M. Alikina ,
V. P. Doronin ,
T. P. Sorokina ,
D. I. Kochubei ,
B. N. Novgorodov ,
E. A. Paukshtis ,
V. B. Fenelonov  and
A. Yu. Derevyankin
...Show all authors
Vladislav A. Sadykov
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090; [email protected] Novosibirsk State University, Pirogova, 1; Novosibirsk, Russia 630090
R. V. Bunina
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
G. M. Alikina
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
V. P. Doronin
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
T. P. Sorokina
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
D. I. Kochubei
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
B. N. Novgorodov
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
E. A. Paukshtis
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
V. B. Fenelonov
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
A. Yu. Derevyankin
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
A. S. Ivanova
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
V. I. Zaikovskii
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
T. G. Kuznetsova
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
B. A. Beloshapkin
Affiliation:
Novosibirsk State University, Pirogova, 1; Novosibirsk, Russia 630090
V. N. Kolomiichuk
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
L. M. Plasova
Affiliation:
Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Lavrentieva, ; Novosibirsk, Russia 630090
V. A. Matyshak
Affiliation:
Semenov Institute of Chemical Physics RAS, Moscow, Russia
G A. Konin
Affiliation:
Semenov Institute of Chemical Physics RAS, Moscow, Russia
A. Ya. Rozovskii
Affiliation:
Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
V. F. Tretyakov
Affiliation:
Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
T. N. Burdeynaya
Affiliation:
Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
M. N. Davydova
Affiliation:
Topchiev Institute of Petrochemical Synthesis RAS, Moscow, Russia
J. R. H. Ross
Affiliation:
University of Limerick, Limerick, Ireland
J. P. Breen
Affiliation:
University of Limerick, Limerick, Ireland
F. C. Meunier
Affiliation:
University of Limerick, Limerick, Ireland
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Abstract

Thermally stable alumina and zirconia pillared clays loaded with copper and cobalt cations and silver nanoparticles were synthesized. The structural and surface features of these nanosystems were studied and compared with those of bulk analogs -partially stabilized zirconias and γ-alumina loaded with the same active components. Specificity of the catalytic properties of nanocomposites in the reactions of nitrogen oxides reduction by propane, propylene and decane in the excess of oxygen appears to be determined both by the degree of interaction between pillars and active components and the type of reducing agent.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 581: Symposium F – Nanophase & Nanocomposite Materials II , 1999 , 435
Copyright
Copyright © Materials Research Society 2000

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References

REFERENCES

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