Production of poly(chlorosulfostyrene) by synthesis in a gel / Nesterov D. V.,Mekhayev A. V.,Koryakova O. V.,Pestov A. V.,Bakulev V. A. // RUSSIAN JOURNAL OF APPLIED CHEMISTRY. - 2017. - V. 90, l. 7. - P. 1154-1158.

ISSN/EISSN:

1070-4272 / 1608-3296

Type:

Article

Abstract:

Synthesis in a gel as a method for the preparation of poly(chlorosulfostyrene) by treating polystyrene with chlorosulfonic acid was proposed, which makes it possible to obtain a polymer with a total degree of functionalization of sulfo and chlorosulfo groups up to 1.0. The possibility of regulating the degree of chlorosulfonation in the range from 50 to 100\% was shown. The composition and structure of the products of polymer-analogous transformations were characterized by elemental analysis, FTIR spectroscopy, and thermogravimetry with IR identification of the decomposition products. Chlorosulfonation in the gel makes it possible to achieve a high degree of functionalization even at lower temperatures, at room temperature, and at less time than compared with known methods.

Author keywords:

SORPTION PROPERTIES; CHITOSAN

DOI:

10.1134/S1070427217070205

Web of Science ID:

ISI:000415280100020

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3296
Keywords-Plus	SORPTION PROPERTIES; CHITOSAN
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Applied
Author-Email	pestov@ios.uran.ru
Funding-Acknowledgement	Russian Science Foundation {[}15-13-10031]
Funding-Text	The work was supported by the Russian Science Foundation, project 15-13-10031.
Number-of-Cited-References	10
Journal-ISO	Russ. J. Appl. Chem.
Doc-Delivery-Number	FM7SE