Preparation of graphene relying on porphyrin exfoliation of graphite

被引：144
|
作者：
Geng, Jianxin [1 ]
Kong, Byung-Seon [2 ]
Yang, Seung Bo [1 ]
Jung, Hee-Tae [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn BK 21, Natl Res Lab, Taejon 305701, South Korea
[2] KCC Cent Res Inst, Yongin 446912, Gyunggi Do, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 28期
关键词：
CHARGE-TRANSFER; LAYER GRAPHENE; FILMS; SPECTROSCOPY; TRANSPARENT;
D O I：
10.1039/c001609h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new method for the preparation of graphene has been developed via porphyrin exfoliation of graphite in NMP. The exfoliation, which follows the intercalation of organic ammonium ions, is based on the pi-pi interaction between graphene and porphyrins. The graphene sheets prepared by this method show undisturbed sp(2) carbon networks.
引用
收藏
页码：5091 / 5093
页数：3
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