Синтез ацетатов целлюлозы. Часть I. Ацетилирование целлюлозы в условиях кислотного катализа

Данная статья представляет обзор исследований в области кислотно-катализируемого получения ацетатов целлюлозы, выделяемой из различных видов биомассы. Рассмотрены классические методы ацетилирования в присутствии сильных неорганических кислот и использование солей переходных металлов, йода или полиоксометаллатов. Отмечены их недостатки, к которым можно отнести коррозионную активность и низкую экологичность, например, образование сточных вод, требующих утилизации. Анализ литературы позволяет выделить перспективные направления дальнейших исследований, а именно разработка новых регенерируемых катализаторов, регулирование степени замещения при ацетилировании при их использовании. Такие системы могут позволить получить материалы, имеющие перспективы применения при создании сепараторов устройств хранении энергии, в том числе суперконденсаторов.

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