Preparation of graphene nanowalls by a simple microwave-based method

被引：55
作者：
Hojati-Talemi, Pejman [1 ]
Simon, George P. [1 ]
机构：
[1] Monash Univ, Dept Mat Engn, Clayton, Vic 3800, Australia
来源：
CARBON | 2010年 / 48卷 / 14期
关键词：
RAMAN-SPECTROSCOPY; CARBON NANOWALLS; SINGLE-LAYER; FILMS; STORAGE; GROWTH; EXFOLIATION; NANOSHEETS; REDUCTION; GRAPHITE;
D O I：
10.1016/j.carbon.2010.06.062
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A simple method for the preparation of graphene sheets is described which uses a conventional microwave oven to produce plasma inside a quartz tube, which is used to degrade and carbonize a carbon source (polyethylene powder) to produce graphitic nanolayers. This technique also allows deposition of the resultant graphene layers on thermally-stable surfaces in interesting morphologies. The effect of post-processing of the nanosheets by thermal treatment in air and argon was investigated. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3993 / 4000
页数：8
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