Physicochemical features of formation of silicate porous mesophases |
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| Authors: | V N Romannikov M S Mel’gunov A N Shmakov M E Malyshev A N Vodennikov V B Fenelonov |
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| Institution: | (1) G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, 5 Prosp. Akad. Lavrent’eva, 630090 Novosibirsk, Russian Federation |
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| Abstract: | Silicate mesoporous mesophases analogous to SBA-3 or MCM-41 with the hexagonal (honeycomb) structure can be synthesized in
a moderately acidic region (pH ∼2.5—5). The synthesis was carried out using aqueous solutions of sodium silicate and a surfactant
of the alkyltrimethylammonium bromide type as the starting precursors.
For Part 4, see Ref. 1.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 1, pp. 29–34, January, 2008. |
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| Keywords: | silicate mesoporous mesophase materials moderately acidic region sodium silicate |
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