Preparation of Graphene Dispersion and Carbon Nanoscrolls

被引：2
|
作者：
Xiong, Yuzi [1 ]
Chen, Hao [1 ]
Ou, Encai [1 ]
Qian, Jiangtao [1 ]
Peng, Chang [1 ]
Xiong, Yuanqin [1 ]
Xu, Weijian [1 ]
机构：
[1] Hunan Univ, Inst Polymer Sci & Engn, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China
来源：
CHEMISTRY LETTERS | 2012年 / 41卷 / 06期
关键词：
MONOLAYER GRAPHENE; GRAPHITE; FABRICATION; EXFOLIATION;
D O I：
10.1246/cl.2012.606
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel versatile approach for the bulk and facile preparation of graphene dispersion with high concentration is developed, via sonication of graphite that is intercalated by a mixture of benzene derivative and N-methyl-2-pyrrolidone (NMP). Subsequently, graphene nanoscrolls, a new structure between graphene and nanotubes are obtained by heat treatment of graphene sheets.
引用
收藏
页码：606 / 608
页数：3
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