Base-Induced Liquid Crystals of Graphene Oxide for Preparing Elastic Graphene Foams with Long-Range Ordered Microstructures

被引：219
作者：
Yao, Bowen [1 ]
Chen, Ji [1 ]
Huang, Liang [1 ]
Zhou, Qinqin [1 ]
Shi, Gaoquan [1 ]
机构：
[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 08期
基金：
中国国家自然科学基金;
关键词：
graphene foams; graphene oxide; liquid crystals; ordered microstructures; potassium hydroxide; DISPERSIONS; FIBERS; LIGHTWEIGHT; SHEETS;
D O I：
10.1002/adma.201504594
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Base-induced graphene oxide (GO) liquid crystals form a highly ordered texture. This microstructure can be inherited by graphene foams prepared by hydrothermal reduction, showing a long-range ordered microstructure of graphene sheets in 3D. This provides an insightful understanding into the supramolecular chemistry of GO sheets.
引用
收藏
页码：1623 / 1629
页数：7
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