The role of ozone in the ozonation process of graphene oxide: oxidation or decomposition?

被引：38
作者：
Yang, Feng [1 ]
Zhao, Meilian [1 ]
Wang, Zhen [1 ]
Ji, Hongyun [3 ]
Zheng, Baozhan [1 ]
Xiao, Dan [1 ,3 ]
Wu, Li [2 ]
Guo, Yong [1 ]
机构：
[1] Sichuan Univ, Coll Chem, Chengdu 610064, Peoples R China
[2] Sichuan Univ, Analyt & Testing Ctr, Chengdu 610064, Peoples R China
[3] Sichuan Univ, Coll Chem Engn, Chengdu 610064, Peoples R China
来源：
RSC ADVANCES | 2014年 / 4卷 / 102期
关键词：
QUANTUM DOTS; FUNCTIONALIZATION; FLUORESCENCE; SHEETS; SOOT;
D O I：
10.1039/c4ra08750j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We took ozonation as an effective method to re-oxidize graphene oxide (GO) and discussed the behaviour of ozone in ozonation process according to the changes of optical properties, compositions and structures. The results indicate that the ozonation process may involve the oxidation stage and decomposition stage. The research would improve the understanding of the ozonation process and promote the future application of ozonized graphene oxide as the precursor.
引用
收藏
页码：58325 / 58328
页数：4
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