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Catalysts Pt/(Ga)Al2O3 Obtained Using Aluminum Metal Activated with Gallium Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Translated
Journal Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296
Output data Year: 2020, Volume: 93, Number: 1, Pages: 118-126 Pages count : 9 DOI: 10.1134/S1070427220010139
Tags activated aluminum; alumina; gallium; platinum catalyst; propane dehydrogenation
Authors Belskaya O.B. 1,3 , Nizovskii A.I. 2,3 , Gulyaeva T.I. 1 , Leont’eva N.N. 1 , Bukhtiyarov V.I. 2
Affiliations
1 Center for New Chemical Technologies of the Federal Research Center Boreskov Institute of Catalysis of Siberian Branch of the Russian Academy of Sciences, Omsk, 644040 Russia
2 Federal Research Center Boreskov Institute of Catalysis, Novosibirsk, 630090 Russia
3 Omsk State Technical University, Omsk, 644050 Russia

Funding (1)

1 Federal Agency for Scientific Organizations 0303-2016-0013

Abstract: The products of the interaction of activated aluminum with water were used as a precursor of an oxide support of catalysts. The possibility of changing the composition of the oxide phase by varying the nature of the activator (gallium and Ga—In eutectic alloy) is shown. It was found that during the synthesis, gallium cations enter the structure of aluminum oxide by displacing aluminum from the tetrahedral position. The effect of gallium content in the composition of the support on its textural and acid-base properties is demonstrated. The presence of gallium in the composition of the catalyst leads to a modification of the catalytic properties of platinum, which consists in suppressing the hydrogenolysis of C—C bonds in the reaction of propane conversion. © 2020, Pleiades Publishing, Ltd.
Cite: Belskaya O.B. , Nizovskii A.I. , Gulyaeva T.I. , Leont’eva N.N. , Bukhtiyarov V.I.
Catalysts Pt/(Ga)Al2O3 Obtained Using Aluminum Metal Activated with Gallium
Russian Journal of Applied Chemistry. 2020. V.93. N1. P.118-126. DOI: 10.1134/S1070427220010139 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
ArticleLinkType.TRANSLATED_TO_ORIGINAL: Бельская О.Б. , Низовский А.И. , Гуляева Т.И. , Леонтьева Н.Н. , Бухтияров В.И.
Катализаторы Pt/(Ga)Al2O3, полученные с использованием металлического алюминия, активированного галлием
Журнал прикладной химии. 2020. Т.93. №1. С.132-141. DOI: 10.1134/S0044461820010132 publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Dec 2, 2019
Accepted: Dec 2, 2019
Published print: Jan 1, 2020
Published online: Mar 18, 2020
Identifiers:
publication_identifier.wos_identifier_type WOS:000520454600013
publication_identifier.scopus_identifier_type 2-s2.0-85081967844
publication_identifier.rinz_identifier_type 43286051
publication_identifier.accession_number_identifier_type 2020:521105
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