Reducing Agent Free Synthesis of Graphene from Graphene Oxide

被引：5
|
作者：
Kumar, R. Naresh [1 ]
Shaikshavali, P. [1 ]
Srikanth, Vadali V. S. S. [1 ]
Rao, K. Bhanu Sankara [1 ]
机构：
[1] Univ Hyderabad, SEST, Hyderabad 500046, Andhra Pradesh, India
来源：
CARBON MATERIALS 2012 (CCM12): CARBON MATERIALS FOR ENERGY HARVESTING, ENVIRONMENT, NANOSCIENCE AND TECHNOLOGY | 2013年 / 1538卷
关键词：
Graphene Oxide; Graphene; Microwave Irradiation; GRAPHITE; SHEETS;
D O I：
10.1063/1.4810070
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Graphene is synthesized by microwave irradiation (MWI) of graphene oxide (GO) and subsequent sonication. MWI of GO is carried in a household microwave oven without using any reducing agents. Sonication of microwave irradiated GO is carried out in distilled water using a probe type sonicator. This method does not evolve any unsafe by-product gases which is otherwise the case when reducing agents are used in the reduction of GO to graphene. Moreover, due to its intrinsic nature, the method is scalable and cost effective. The synthesized product has been characterized as graphene using micro Raman scattering, x-ray diffraction and electron diffraction. Diffraction results show that the synthesized graphene is highly oriented.
引用
收藏
页码：262 / 265
页数：4
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