Temperature factor in interaction of nanotubular magnesium hydrosilicate, Mg3Si2O5(OH)4, with titanium tetrachloride and water vapors

The conditions were found for modification of Mg 3 Si 2 O 5 (OH) 4 nanotubes without altering their inherent chrysolite structure by calcination at 400°C, followed by treatment with TiCl 4 vapor at 150–400°C and vapor-phase hydrolysis at 400°C. The procedure for modification of Mg 3 Si 2 O 5 (OH) 4...

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Veröffentlicht in:	Russian journal of applied chemistry 2014, Vol.87 (2), p.151-159
Hauptverfasser:	Bodalyov, I. S., Malkov, A. A., Korytkova, E. N., Maslennikova, T. P., Malygin, A. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Chemistry/Food Science Industrial Chemistry/Chemical Engineering Inorganic Synthesis and Industrial Inorganic Chemistry
Online-Zugang:	Volltext
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Zusammenfassung:	The conditions were found for modification of Mg 3 Si 2 O 5 (OH) 4 nanotubes without altering their inherent chrysolite structure by calcination at 400°C, followed by treatment with TiCl 4 vapor at 150–400°C and vapor-phase hydrolysis at 400°C. The procedure for modification of Mg 3 Si 2 O 5 (OH) 4 nanotubes can be used for the development of high-performance filtration systems, nanocontainers for storage and transportation of substances, supports for heterogeneous catalysts, and modified sorbents.
ISSN:	1070-4272 1608-3296
DOI:	10.1134/S1070427214020050