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Effect of Mechanochemical Activation on the Catalytic Properties of Ferrites with the Spinel Structure Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Translated
Journal Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210
Output data Year: 2003, Volume: 44, Number: 6, Pages: 788-792 Pages count : 5 DOI: 10.1023/B:KICA.0000009055.02997.9c
Authors Molchanov V.V. 1 , Buyanov R.A. 1 , Pavlyukhin Y.T. 2
Affiliations
1 Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2 Institute of Solid-State Chemistry and Mechanochemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia

Funding (2)

1 Council for Grants of the President of the Russian Federation НШ-2120.2003.3
2 Russian Foundation for Basic Research 00-15-97440

Abstract: It was found experimentally that stacking defects formed in the mechanochemical activation of zinc ferrite enhanced the specific catalytic activity in the reaction of CO oxidation. The specific rate of CO oxidation was a linear function of defect concentration, which was determined using Mössbauer spectroscopy and X-ray diffraction. A conclusion was drawn that the same centers are responsible for an increase in the catalytic activity, the sorption capacity for hydrogen sulfide, and the reactivity of zinc ferrite in the interaction with hydrochloric acid. It was assumed that analogous factors caused an increase in the catalytic activity and reactivity of magnesium ferrite.
Cite: Molchanov V.V. , Buyanov R.A. , Pavlyukhin Y.T.
Effect of Mechanochemical Activation on the Catalytic Properties of Ferrites with the Spinel Structure
Kinetics and Catalysis. 2003. V.44. N6. P.788-792. DOI: 10.1023/B:KICA.0000009055.02997.9c publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
ArticleLinkType.TRANSLATED_TO_ORIGINAL: Молчанов В.В. , Буянов Р.А. , Павлюхин Ю.Т.
Влияние механохимической активации на каталитические свойства ферритов со структурой шпинели
Кинетика и катализ. 2003. Т.44. №6. С.860-864. publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Jul 19, 2001
Published print: Nov 1, 2003
Identifiers:
publication_identifier.wos_identifier_type WOS:000187806200010
publication_identifier.scopus_identifier_type 2-s2.0-0346639207
publication_identifier.rinz_identifier_type 13430893
publication_identifier.accession_number_identifier_type 2003:984625
publication_identifier.chemical_accession_number_identifier_type 140:117990
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