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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