Текстурные свойства упорядоченного нанопористого кремнезема, синтезированного на мезогенном темплате
https://doi.org/10.29235/1561-8331-2023-59-2-125-138
Анатацыя
Разработано несколько путей синтеза и исследованы корреляции между переменными процедуры синтеза и физико-химическими свойствами нанопористых кремнеземных материалов типа MCM-48, осаждаемых темплатным методом в присутствии низковалентного катиона железа(II). Изучено изменение структуры мезопористого каркаса кремнезема, его текстурных свойств и степени энергетической неоднородности поверхности в зависимости от молярного соотношения Fe :Si, значения рН (4 и 9 единиц), ступенчатого прокаливания (673 и 923 К) и экстракции цетилпиридиниевого темплата этанолом из ксерогелей.
Аб аўтарах
Т. Кузнецова
Институт общей и неорганической химии Национальной академии наук Беларуси
Беларусь
Беларусь
Е. Копыш
Институт общей и неорганической химии Национальной академии наук Беларуси
Беларусь
Беларусь
Л. Кульбицкая
Институт общей и неорганической химии Национальной академии наук Беларуси
Беларусь
Беларусь
Д. Жумаева
Институт общей и неорганической химии Академии наук Республики Узбекистан
Узбекістан
Узбекістан
А. Иванец
Институт общей и неорганической химии Национальной академии наук Беларуси
Беларусь
Беларусь
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