Cinnamon supported facile green reduction of graphene oxide, its dye elimination and antioxidant activities

被引：74
作者：
Suresh, D. [1 ]
Udayabhanu [1 ]
Kumar, M. A. Pavan [2 ]
Nagabhushana, H. [3 ]
Sharma, S. C. [4 ,5 ]
机构：
[1] Tumkur Univ, Dept Chem, Tumkur 572103, India
[2] Tumkur Univ, Dept Biochem, Tumkur 572703, India
[3] Tumkur Univ, Ctr Adv Mat, Tumkur 572103, India
[4] Chattisgarh Swami Vivekananda Tech Univ, Bhilai 493441, Chattisgarh, India
[5] Siddaganga Inst Technol, Dept Mech Engn, Tumkur 572103, Karnataka, India
来源：
MATERIALS LETTERS | 2015年 / 151卷
关键词：
Carbon materials; Cinnamon; Green reduction; Graphene oxide; Dye elimination;
D O I：
10.1016/j.matlet.2015.03.035
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A simple and efficient method of reduction for the preparation of reduced graphene oxide (rGO) from graphene oxide (GO) using Cinnamon (Cinnamomum zeylanicum) extract is reported. The reduction of GO was confirmed by XRD, TEM and UV-visible techniques. The rGO has shown to possess significantly high dye removal property of Malachite green (MG) and Methylene blue (MB) dyes in the absence of UV or Sun light. Further, it showed considerable antioxidant activity against scavenging of 1, 1-Dipheny1-2-picrylhydrazyl (DPPH) free radicals. The study illustrates an environment friendly green method for the efficient reduction of GO. (C) 2015 Elsevier B.V. All rights reserved.
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收藏
页码：93 / 95
页数：3
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