A green and fast way for reduction of graphene oxide in acidic aqueous solution via microwave assistance

被引:28
|
作者
Lu, Ting [1 ]
Pan, Likun [1 ]
Nie, Chunyang [1 ]
Zhao, Zhiwei [2 ]
Sun, Zhuo [1 ]
机构
[1] E China Normal Univ, Dept Phys, Minist Educ, Engn Res Ctr Nanophoton & Adv Instrument, Shanghai 200062, Peoples R China
[2] Southeast Univ, Sch Elect Sci & Engn, Nanjing 210096, Peoples R China
关键词
exfoliated GO; inorganic acid; microwave; CARBON NANOTUBES;
D O I
10.1002/pssa.201084166
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A facile and pollution-free method was applied to prepare graphene nanosheets by reducing graphene oxide in acidic aqueous solution without any toxic chemicals via microwave heating. The surface morphology, structure, and composition characterizations were carried out using atomic force microscopy, field-emission scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy, and Raman spectroscopy, respectively. The results showed that high-quality and large-area reduced graphene nanosheets were obtained. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码:2325 / 2327
页数:3
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