化工进展2015，Vol.34Issue(9)：3383-3387,5.DOI:10.16085/j.issn.1000-6613.2015.09.028
氧化石墨烯的可控还原及表征
Controllable reduction and characterization of graphene oxide
赵静 1张红1
作者信息
- 1. 上海工程技术大学化学化工学院,上海 201620
- 折叠
摘要
Abstract
Graphene oxide (GO) was prepared by modified Hummers,the reduction of GO was developed by using chitosan (CS),which is nontoxic and environment-friendly as a "green" reducing agent. And the reduction degree of GO was controlled by the temperature and time of reaction. The RGO was characterized with Fourier transform infrared spectroscopy,X-ray diffraction spectroscopy, UV visible absorption spectroscopy,and Raman spectroscopy. Analysis shows that the change of temperature could not effectively control the reduction degree of GO. In 50℃ low temperature environment,the different reduction degrees of reduction graphene oxide could be obtained by controlling the reaction time,this result lay the foundation for the study of nonlinear optical properties of different reduction degree RGO.关键词
氧化石墨烯/石墨烯/可控还原Key words
graphene oxide/graphene/controllable reduction分类
化学化工引用本文复制引用
赵静,张红..氧化石墨烯的可控还原及表征[J].化工进展,2015,34(9):3383-3387,5.
