Реферат: The applicability of molybdenum-containing catalysts based on SBA-15, which were synthesized in one stage by a co-condensation method, to the oxidation processes of various organosulfur compounds was demonstrated for the first time. The composition and structure of the obtained materials were confirmed using a set of modern physicochemical methods, such as low-temperature nitrogen adsorption/desorption, X-ray spectral fluorescence analysis, X-ray diffraction (XRD) analysis, TEM, and IR spectroscopy. The effects of the amount of the active phase and the process conditions on the oxidation of a model mixture of dibenzothiophenes were studied. It was shown that the resulting catalyst worked at least in four cycles without significant loss of activity. A sample containing 5 wt % molybdenum made it possible to achieve a dibenzothiophene conversion of 100% in 5 min under the following conditions: 0.5 wt % of a 5% Mo-SBA-15 catalyst, the molar ratio H2O2 : S = 6 : 1, and T = 80°C.

Библиографическая ссылка: Gul O.O. , Polikarpova P.D. , Akopyan A.V. , Anisimov A.V.
New Mesoporous Molybdenum-Containing Catalysts for Fast Oxidation of Sulfur-Containing Substrates
Kinetics and Catalysis. 2023. V.64. N1. P.17-24. DOI: 10.1134/s0023158423010020 WOS Scopus РИНЦ CAPlus OpenAlex

Оригинальная версия: Гуль О.О. , Поликарпова П.Д. , Акопян А.В. , Анисимов А.В.
Новые молибденсодержащие мезопористые катализаторы для быстрого окисления серосодержащих субстратов
Кинетика и катализ. 2023. Т.64. №1. С.22-30. DOI: 10.31857/S0453881123010021 РИНЦ OpenAlex

Даты:

Поступила в редакцию:	17 июн. 2022 г.
Принята к публикации:	26 сент. 2022 г.
Опубликована в печати:	1 февр. 2023 г.
Опубликована online:	14 июн. 2023 г.

Идентификаторы БД:

Web of science:	WOS:001010587400002
Scopus:	2-s2.0-85162046064
РИНЦ:	61852847
Chemical Abstracts:	2023:1256584
OpenAlex:	W4380550746

Цитирование в БД:

БД	Цитирований
Web of science	1
OpenAlex	2
Scopus	2

Альметрики: