Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11 | Sciact - CRIS-система Института катализа

Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11 Научная публикация

Журнал

Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532

Вых. Данные

Год: 2022, Том: 62, Номер: 3, Страницы: 291-300 Страниц : 10 DOI: 10.1134/s096554412203001x

Ключевые слова

AlPO4-11 aluminophosphate; crystal morphology; micro-mesoporous materials; zeolites

Авторы

Agliullin M.R. ¹ , Shamanaeva I.A. ² , Zabirov A.R. ¹ , Lazarev V.V. ³ , Maistrenko V.N. ⁴ , Kutepov B.I. ¹

Организации

1	Institute of Petrochemistry and Catalysis, Ural Federal Research Center, Russian Academy of Sciences, Ufa, 450075, Russian Federation
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
3	Ufa State Aviation Technical University, Ufa, 450008, Russian Federation
4	Bashkir State University, Ufa, 450076, Russian Federation

Информация о финансировании (1)

Российский научный фонд

21-13-00169

The formation of the initial reaction gels using boehmite and Al isopropoxide, as well as their subsequent crystallization into AlPO4-11 molecular sieves, were studied by XRD, IR and Raman spectroscopy, SEM, TEM, and N2 adsorption-desorption methods. It was shown that the reactivity of the aluminum source significantly affects the chemical and phase compositions of the initial gels. The influence of the properties of the reaction gels on the phase composition of the crystallization products, morphology, and secondary pore structure of AlPO4-11 molecular sieves was demonstrated. Ways to control their morphology and secondary pore structure were proposed.

Agliullin M.R. , Shamanaeva I.A. , Zabirov A.R. , Lazarev V.V. , Maistrenko V.N. , Kutepov B.I.
Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11
Petroleum Chemistry. 2022. V.62. N3. P.291-300. DOI: 10.1134/s096554412203001x WOS Scopus РИНЦ CAPlusCA OpenAlex

Аглиуллин М.Р. , Шаманаева И.А. , Забиров А.Р. , Лазарев В.В. , Майстренко В.Н. , Кутепов Б.И.
Влияние природы источника Al на свойства исходных реакционных гелей для кристаллизации молекулярного сита AlPO4-11
Современные молекулярные сита. 2022. Т.4. №1. С.35-44. DOI: 10.53392/27130304_2022_4_1_35 РИНЦ OpenAlex

Поступила в редакцию:	10 нояб. 2021 г.
Принята к публикации:	3 дек. 2021 г.
Опубликована в печати:	1 мар. 2022 г.
Опубликована online:	30 мар. 2022 г.

Web of science:	WOS:000776012400003
Scopus:	2-s2.0-85127602987
РИНЦ:	48426146
Chemical Abstracts:	2022:858269
Chemical Abstracts (print):	178:230137
OpenAlex:	W4220832184

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