Synthesis of Biphasic Defective TiO2–x/Reduced Graphene Oxide Nanocomposites with Highly Enhanced Photocatalytic Activity

被引：0
作者：
Guiqi Gao
Qing Zhu
Hanbao Chong
Jun Zheng
Congmin Fan
Guang Li
机构：
[1] Anhui University,Center of Modern Experimental Technology
[2] Anhui University,School of Physics and Material Science
[3] Chengdu University of Technology,College of Materials and Chemistry & Chemical Engineering
来源：
Chemical Research in Chinese Universities | 2018年 / 34卷
关键词：
Defective biphasic TiO; Graphene sheet; Photocatalysis; Reduced graphene oxide;
D O I：
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中图分类号：
学科分类号：
摘要：
Biphasic defective TiO2–x/reduced graphene oxide(RGO) nanocomposites were synthesized by simple hydrothermal reactions. Compared with TiO2–x and commercial P25, TiO2–x/RGO shows much better photocatalytic activity and excellent stability in pollutants degradation, which could be ascribed to Ti3+ centers complexed with RGO and the synergetic effect between the two phases. The study reveals a new route for the synthesis of mixed-phase defective TiO2–x/carbon material nanocomposites for photocatalytic applications.
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页码：158 / 163
页数：5
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