An approach to enhanced redispersibility of cellulose nanocrystals via freeze-drying their Pickering emulsions

被引：1
作者：
Surov, Oleg V. [1 ]
Voronova, Marina I. [1 ]
机构：
[1] Russian Acad Sci, GA Krestov Inst Solut Chem, Ivanovo 153045, Russia
来源：
MENDELEEV COMMUNICATIONS | 2023年 / 33卷 / 02期
关键词：
cellulose nanocrystals; Pickering emulsion; freeze-drying; cryogel; redispersibility; NANOCELLULOSE; DISPERSIBILITY;
D O I：
10.1016/j.mencom.2023.02.040
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
To enhance the redispersibility of dried nanocellulose, cellulose nanocrystal (CNC) cryogels were produced by freeze-drying CNC-stabilized cyclohexane-in-water Pickering emulsions. The CNC cryogels were easily redispersed in water and organic solvents; thus, the approach proposed made it possible to significantly improve CNC redispersibility in aqueous and nonaqueous media. freeze-drying CNC-stabilized cyclohexane-in-water Pickering emulsion CNC cryogel ultrasonic treatment redispersed CNC suspension
引用
收藏
页码：272 / 274
页数：3
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