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You searched for: Author "Song, Xiangyu" Remove constraint Author: "Song, Xiangyu" Journal Carbohydrate polymers Remove constraint Journal: Carbohydrate polymers Subject dialysis Remove constraint Subject: dialysis
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1. Simultaneous improvement of thermal stability and redispersibility of cellulose nanocrystals by using ionic liquids

Author:
Song, Xiangyu,   et al.   ; Zhou, Lijuan; Ding, Beibei; Cui, Xiang; Duan, Yongxin; Zhang, Jianming;     Show all 6 Authors
Source:
Carbohydrate polymers 2018 v.186 pp. 252-259
ISSN:
0144-8617
Subject:
Fourier transform infrared spectroscopy; acid hydrolysis; cellulose; dialysis; hydrogen bonding; ionic liquids; mechanical properties; mixing; nanocomposites; nanocrystals; polylactic acid; powders; sulfuric acid; thermal stability; thermogravimetry
Abstract:
... Cellulose nanocrystals (CNCs) are predominantly obtained by the traditional sulfuric acid hydrolysis process. However, as-prepared CNCs powder features low thermal stability and poor redispersibility due to the existence of sulfonate groups and the hydrogen bond interaction among particles. Herein, by mixing the ionic liquid [BMIm][BF4] with freshly prepared CNCs without dialysis through a simple ...
DOI:
10.1016/j.carbpol.2018.01.055