Studying the Surface Properties of High-Molecular-Weight Membranes Obtained by Radiation Polymerization; AIP Conference Proceedings; Vol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018)

Studying the Surface Properties of High-Molecular-Weight Membranes Obtained by Radiation Polymerization; AIP Conference Proceedings; Vol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018)

Détails bibliographiques
Parent link:AIP Conference Proceedings
Vol. 2101 : Isotopes: Technologies, Materials and Application (ITMA-2018).— 2019.— [020005, 6 p.]
Collectivités auteurs: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория высокоинтенсивной имплантации ионов, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория радиоактивных веществ и технологий
Autres auteurs: Sokhoreva V. V. Valentina Viktorovna, Dyussembekova A. Akbota, Golovkov V. M. Vladimir Mikhailovich, Thorsteinn Sigfusson, Korneva O. S. Olga Sergeevna, Koptsev M. Maksim
Résumé:Title screen
In the present paper, the nature of changes is traced in the surface properties of a modified polymer membrane during radiation polymerization and sulfonation. It was found that during the modification, the membrane gains its weight, which increases the strength characteristics, thereby contributing to long-term wear resistance. The sulfonation is a mandatory process, as a result of which the modified membrane acquires the ionic conductivity properties. It was shown that the availability of an acid group causes a change in the hydrophilicity characteristics of the membrane surface, namely the contact angle. Moreover, it was established that the sulfonation ultimately leads to hydrophilicity and the ability of proton transfer in the proton-exchange membrane.
Режим доступа: по договору с организацией-держателем ресурса
Langue:anglais
Publié: 2019
Sujets:
электронный ресурс
труды учёных ТПУ
поверхностные свойства
мембраны
радиационная полимеризация
полимерные мембраны
сульфирование
износостойкость
ионная проводимость
Accès en ligne:https://doi.org/10.1063/1.5099597
Format: Électronique Chapitre de livre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660279

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