Amphiphilic, ultralight, and multifunctional graphene/nanofibrillated cellulose aerogel achieved by cation-induced gelation and chemical reduction

被引:89
作者
Yao, Xuelin [1 ]
Yu, Wenjin [1 ]
Xu, Xin [1 ]
Chen, Feng [1 ]
Fu, Qiang [1 ]
机构
[1] Sichuan Univ, Coll Polymer Sci & Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China
基金
中国国家自然科学基金;
关键词
RECYCLABLE SORBENT; GRAPHENE; SPONGE; COMPOSITES; OXIDATION; HYDROGELS; EFFICIENT; OILS;
D O I
10.1039/c4nr07402e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Nanofibrillated cellulose (NFC) was incorporated to reduced graphene oxide (rGO) for fabrication of multifunctional amphiphilic aerogels. The as-prepared amphiphilic aerogel showed excellent recoverability, superior absorption capacity for both organic solvents and water, and an electrical conductivity sensitive to compressive strain making it highly potential to be used as a pressure-responsive sensor.
引用
收藏
页码:3959 / 3964
页数:6
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