Facile Preparation and Characteristic Analysis of Sulfated Cellulose Nanofibril via the Pretreatment of Sulfamic Acid-Glycerol Based Deep Eutectic Solvents

A deep eutectic solvent (DES) composed of sulfamic acid and glycerol allowed for the sustainable preparation of cellulose nanofibrils (CNF) with simultaneous sulfation. The reaction time and the levels of sulfamic acid demonstrated that fibers could be swelled and sulfated simultaneously by a sulfam...

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Bibliographic Details

Published in:	Nanomaterials
Main Authors:	Weidong Li, Yu Xue, Ming He, Jiaqiang Yan, Lucian A. Lucia, Jiachuan Chen, Jinghua Yu, Guihua Yang
Format:	Article
Language:	English
Published:	MDPI AG 2021-10-01
Subjects:	cellulose nanofibril (CNF) deep eutectic solvent (DES) sulfamic acid-glycerol sulfation characterization
Online Access:	https://www.mdpi.com/2079-4991/11/11/2778