Loosely Crosslinked Hydrogel with Combined Water-Retaining and Anti-Erosion Effect

Ilyasov, L.O.; Panova, I.G.; Khrabrov, N.A.; Kushchev, P.O.; Loiko, N.G.; Nikolaev, Y.A.; Yaroslavov, A.A.

Авторы: Ilyasov L.O., Panova I.G., Khrabrov N.A., Kushchev P.O., Loiko N.G., Nikolaev Yu A., Yaroslavov A.A.
Журнал: Polymer Science, Series B
Том: 63
Номер: 6
Год издания: 2021
Издательство: Pleiades Publishing, Ltd
Местоположение издательства: Road Town, United Kingdom
Первая страница: 866
Последняя страница: 873
DOI: 10.1134/s1560090421060105
Аннотация: A new loosely crosslinked network copolymer consisting of acrylamide, potassium acrylate, starch, and bis(acrylamide) as a crosslinking agent is synthesized. The physicochemical properties of the synthesized copolymer are compared with the properties of a commercial network copolymer of sodium acrylate and acrylamide which is used in agricultural technologies as a water-retaining agent. Both copolymers are water swellable; when swelling in air, the first copolymer absorbs more water than the second one; when swelling in the pores of fine-grained quartz sand, the opposite picture is observed. An aqueous suspension of easily deformable hydrogel particles of the synthesized copolymer (with a particle concentration of 1 wt %) can be applied to the sand surface by spraying, which is impossible for a suspension of elastic weakly deformable particles of the commercial hydrogel. After drying the sand with the synthesized copolymer applied to its surface, a coating is formed that protects the sand from the action of wind and water. The synthesized copolymer at a concentration of up to 0.5 wt % does not have antimicrobial action against bacteria and yeast. On the basis of its physical, chemical, and biological properties, the copolymer can be recommended as a multifunctional soil conditioner.
Добавил в систему: Ильясов Леонид Олегович

	ИСТИНА	Войти в систему Регистрация
	Интеллектуальная Система Тематического Исследования НАукометрических данных
	Главная Поиск Статистика О проекте Помощь

ИСТИНА

Интеллектуальная Система Тематического Исследования НАукометрических данных

Loosely Crosslinked Hydrogel with Combined Water-Retaining and Anti-Erosion Effectстатья

Прикрепленные файлы