СИНТЕЗ И СВОЙСТВА ПОЛИАКРИЛАМИДНЫХ ИОНОГЕЛЕЙ
Аннотация
В работе описан синтез ионогелей, полученных с использованием акриламида и 1-бутил-3-винил-1H-имидазол-3-иум бромида методом радикальной полимеризации в водном растворе. Рассчитаны гель-фракция, содержание воды и степень набухания синтезированных ионогелей. Степень набухания полученных образцов составила 1656-7114%. Показано, что варьирование соотношения акриламида и ионной жидкости позволяет получать ионогели с различными сорбционными характеристиками. Методом сканирующей электронной микроскопии была исследована поверхность синтезированных ионогелей, получены данные о распределении элементов в образцах с помощью энергодисперсионной рентгеновской спектроскопии, которая позволила оценить соотношение ионной жидкости и акриламида в ионогелях. С использованием ORCA 6.0 на уровне DFT/M06L/def2-TZVP проведены оптимизация радикальных частиц мономеров и моделирование процесса роста полимерной цепи, результаты которых показали меньшую реакционную способность ионной жидкости по отношению к акриламиду.
Для цитирования:
Печникова Н.Л., Коробова В.Д., Кулев В.А., Агеева Т.А. Синтез и свойства полиакриламидных ионогелей. Современные наукоемкие технологии. Региональное приложение. 2025. № 4. С. 129-136. DOI: 10.6060/snt.20258404.00017.
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