Flexible and Transparent Cellulose Aerogels with Uniform Nanoporous Structure by a Controlled Regeneration Process

被引：112

作者：

Mi, Qin-yong ^{[1
]}

Ma, Shu-rong ^{[1
]}

Yu, Jian ^{[1
]}

He, Jia-song ^{[1
]}

Zhang, Jun ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Joint Lab Polymer Sci & Mat,BNLMS, Beijing 100190, Peoples R China

来源：

ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2016年 / 4卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Aerogels; Cellulose; Nanoporous; Ionic liquid; Flexible; Transparent; NANOCELLULOSE AEROGELS; BACTERIAL CELLULOSE; AEROCELLULOSE; NANOFIBRILS; SILICA; LONG;

D O I：

10.1021/acssuschemeng.5b01079

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Monolithic cellulose aerogels were prepared via a dissolution-regeneration route by dissolving cellulose in 1-allyl-3-methylimidazolium chloride (AMIMCl). Using a high concentration aqueous AMIMCl solution as the regeneration bath endowed cellulose aerogels with high flexibility and transparency. Possessing homogeneous nanoscale porous morphology, the strong cellulose aerogels have excellent compressive properties, low densities, and low thermal conductivities.

引用

页码：656 / 660

页数：5

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