Facile synthesis of graphene nanosheets from humic acid for supercapacitors Original Research Article Fuel Processing Technology, Volume 165, October 2017, Pages 112-122 Baolin Xing, Ruifu Yuan, Chuanxiang Zhang, Guangxu Huang, Hui Guo, Zhengfei Chen, Lunjian Chen, Guiyun Yi, Yude Zhang, Jianglong Yu | Fabrication of Ce doped UiO-66/Graphene Nanocomposites with Enhanced Visible Light Driven Photoactivity for Reduction of Nitroaromatic Compounds Original Research Article Applied Surface Science, Available online 21 May 2017, Pages Zhiwang Yang, Xueqing Xu, Xixi Liang, Cheng Lei, Lihong Gao, Ruoxue Hao, Dedai Lu, Ziqiang Lei
Graphical abstractCe doped UiO-66 nanostructures and the corresponding graphene hybridized nanocomposites were facilely synthesized by means of one step solvothermal reaction. It has been demonstrated that produced nanocomposites could be used as highly efficient and chemical stable photocatalysts for the reduction of nitroaromatic compounds under visible irradiation and ambient conditions. Compared with the bare UiO-66, Ce-UiO-66/GR distinctly enhanced photocatalytic activity. Ce as "mediator" introduced into the MOFs materials can greatly improve the electron transfer across the interface between grephene and the UiO-66 and further improve the visible light driven photoactivity. This is an effective strategy for the development of high photocatalytic activity MOFs based materials.
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