Catalysts Pt/(Ga)Al2O3 Obtained Using Aluminum Metal Activated with Gallium Full article
| Journal |
Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296 |
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| 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 |
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| Affiliations |
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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 WOS Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
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 WOS Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_ihcp_identifier_type
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 РИНЦ publication_identifier_short.sciact_ihcp_identifier_type
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 РИНЦ publication_identifier_short.sciact_ihcp_identifier_type
Dates:
| Submitted: | Dec 2, 2019 |
| Accepted: | Dec 2, 2019 |
| Published print: | Jan 1, 2020 |
| Published online: | Mar 18, 2020 |
Identifiers:
| Web of science: | WOS:000520454600013 |
| Scopus: | 2-s2.0-85081967844 |
| Elibrary: | 43286051 |
| Chemical Abstracts: | 2020:521105 |
| OpenAlex: | W3011836571 |
| publication_identifier.sciact_ihcp_identifier_type: | 2629 |