Effect of Solubilization in Bitemplate Synthesis of a Homologous Series of Organosilica Mesophases and Mesoporous Molecular Sieves期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Effect of Solubilization in Bitemplate Synthesis of a Homologous Series of Organosilica Mesophases and Mesoporous Molecular Sieves

Authors:	N. A. Yaroshenko A. V. Shvets V. V. Strelko V. G. Il'in

Affiliation:	(1) National Academy of Sciences of Ukraine, Institute of Sorption and Ecological Problems, ul. Generala Naumova 13, Kiev, 03680, Ukraine;(2) National Academy of Sciences of Ukraine, Pisarzhevskii Institute of Physical Chemistry, pr. Nauki 31, Kiev, 03028, Ukraine

Abstract:	Peculiarities of bitemplate synthesis of a homologous series of organosilica mesophases (precursors of mesoporous molecular sieves of MCM-41 type) were studied, and an influence of a nature of templating substances and a solubilization on a perfection of their spatial structure was found. n-alkyl(C₈–C₁₈)pyridinium halides as solubilizers (micelle-forming surfactants) and monoethanolamides of saturated n-(C₁₀–C₁₆)aliphatic acids as solubilizate were used. Some physicochemical factors promoting a spatial ordering of organosilica mesophases and mesoporous molecular sieves were considered.

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