期刊论文

Chen, Chuansheng

英文

Integrated Ferroelectrics

1058-4587

2018

190

1

55-62

10.1080/10584587.2018.1456154

This work is supported by Hunan Provincial Natural Science Foundation of China (No. 2018JJ2037 and 14JJ2077), Science and Technology Foundation of Hunan Province (No. 2016SK2021), China Torch Program (No.2014GH561172), and Open Fund of State Engineering Laboratory of Highway Maintenance Technology (Changsha University of Science & Technology) (No. kfj140106).

本校为第一且通讯机构

To improve the photocatalytic activity and endow graphene oxide/TiO2 (GO/TiO2) hybrid with the optical storage ability, WO3 quantum dots (WO3 QDs) were used to modify GO/TiO2 hybrids by sol-gel method, and then the resultant WO3 QDs-GO/TiO2 hybrids were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS). Experimental results show that WO3 QDs can significantly ameliorate the photocatalytic performance of GO/TiO2 hybrids under visible light, which the reaction rate of WO3 QDs-GO/TiO2 hybrids is about 17 times as much as th...