Textural properties of ordered nanoporous silica synthesized on mesogenic template-Reference-Cited by-同舟云学术

Textural properties of ordered nanoporous silica synthesized on mesogenic template

Published:2023-06-05 Issue:2 Volume:59 Page:125-138
ISSN:2524-2342
Container-title:Proceedings of the National Academy of Sciences of Belarus, Chemical Series
language:
Short-container-title:Vescì Akademìì navuk Belarusì. Seryâ himičnyh navuk

Author:

Kouznetsova T. F.¹,Kopysh E. A.,Kulbitskaya L. V.,Jumaeva D. J.²,Ivanets A. I.³

Affiliation:

1. Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus

2. Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan

3. Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus

Abstract

Several synthesis routes have been developed and correlations between the variables of the synthesis procedure and the physicochemical properties of nanoporous silica materials of the MCM-48 type deposited by the template method in the presence of a low-valent iron (II) cation have been investigated. Changes in the structure of silica mesoporous framework, its textural properties and the degree of energy inhomogeneity of the surface were studied depending on the Fe/Si molar ratio, pH values (4 and 9 units), stepwise calcination (673 and 923 K) and extraction of cetylpyridinium template with ethanol from xerogels.

Publisher

Publishing House Belorusskaya Nauka

Subject

Inorganic Chemistry,Organic Chemistry,Chemistry (miscellaneous),Analytical Chemistry

Reference30 articles.

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