Modification of the silica particles surface with perfluoroalkylmethyloxiranes / Gorbunova T. I.,Zapevalov A. Ya.,Beketov I. V.,Gaviko V. S.,Vovkotrub E. G.,Saloutin V. I. // RUSSIAN JOURNAL OF GENERAL CHEMISTRY. - 2014. - V. 84, l. 7. - P. 1265-1272.

ISSN/EISSN:

1070-3632 / 1608-3350

Type:

Article

Abstract:

Silica particles have been prepared via the sol-gel process in the presence of perfluoropropyl- and perfluorobutylmethyloxiranes. Nanoparticles are formed in the presence of acidic catalyst. Under conditions of basic catalysis the attack of silanol group (formed in situ via hydrolysis of tetraethoxysilane) on the oxirane ring leads likely to the Si-O-C bond formation.

Author keywords:

sol-gel process; tetraethoxysilane; silica particle; surface modification; covalent binding; perfluoroalkylmethyloxirane NANOTUBES; COATINGS; ORMOSIL

DOI:

10.1134/S1070363214070032

Web of Science ID:

ISI:000340680400003

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3350
Keywords-Plus	NANOTUBES; COATINGS; ORMOSIL
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	gorbunova@ios.uran.ru
ResearcherID-Numbers	Gaviko, Vasilii/K-4632-2013
ORCID-Numbers	Gaviko, Vasilii/0000-0002-9841-9293
Funding-Acknowledgement	Russian Foundation for Basic Research {[}13-03-00306]; Ural Branch of Russian Academy of Sciences {[}12-P-234-2003]
Funding-Text	This work was financially supported by Russian Foundation for Basic Research (project no. 13-03-00306) and Ural Branch of Russian Academy of Sciences (project no. 12-P-234-2003).
Number-of-Cited-References	20
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	9
Journal-ISO	Russ. J. Gen. Chem.
Doc-Delivery-Number	AN6CD