Activation of a Layered Titanosilicate AM-4 with HNO3: The Fine Tuning of Structural, Physicochemical and Catalytic Properties | Sciact - CRIS-system of Boreskov Institute of Catalysis

Activation of a Layered Titanosilicate AM-4 with HNO3: The Fine Tuning of Structural, Physicochemical and Catalytic Properties Conference Abstracts

Conference

Всероссийский интернет-симпозиум с международным участием «Химически модифицированные минералы и биополимеры в XXI веке CHEMOPOLYS 2020», посвященный 100-летию науки о полимерах и 90-летию Воронежского государственного лесотехнического университета
01-02 Dec 2020 , Воронеж

Source

Output data

Year: 2020, Pages: 45-48 Pages count : 4

Tags

Layered titanosilicate AM-4, Acid treatment, Acid-base properties, Catalytic properties.

Authors

Timofeeva M.N. ^1,2 , Kalashnikova G.O. ³ , Shefer К.I. ² , Panchenko V.N. ^1,2 , Selivanova E.A. ³ , Gil А. ⁴

Affiliations

1	Federal State Budget Education Institution of Higher Education Novosibirsk State Technical University, Novosibirsk, Russian Federation
2	Institute of Catalysis SB RAS, Novosibirsk, Russian Federation
3	Nanomaterials Centre of the Kola Science Centre of the Russian Academy of Sciences, Russian Federation
4	Public University of Navarra, Pamplona, Spain

The effect of acid activation of AM-4, a synthetic analogue of the natural Lintisite group, with 0.0625-25 M HNO3 on the textural, physicochemical and catalytic properties was investigated. The chemical composition, structural textural and acid-base properties was found to change after AM-4 modification with HNO3.It was demonstrated that acid treatment affected the effectiveness of AM-4 in two reactions, such as cyclocondansation between 1,2-phenylenediamine and acetone to 1,5-benzodiazepine and the synthesis of 1-methoxy-2-propanol from propylene oxide and MeOH.

Timofeeva M.N. , Kalashnikova G.O. , Shefer К.I. , Panchenko V.N. , Selivanova E.A. , Gil А.
Activation of a Layered Titanosilicate AM-4 with HNO3: The Fine Tuning of Structural, Physicochemical and Catalytic Properties
In compilation Всероссийский интернет-симпозиум с международным участием «Химически модифицированные минералы и биополимеры в XXI веке CHEMOPOLYS 2020», посвященный 100-летию науки о полимерах и 90-летию Воронежского государственного лесотехнического университета : Материалы интернет-симпозиума 1-2 декабря 2020 г – Текст : электронный. – ФГБОУ ВО «ВГЛТУ»., 2020. – C.45-48. – ISBN 9785799409074.

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