Ag/TiO2/WO3 nanoparticles with efficient visible light photocatalytic activity

被引：0
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作者：
Yujie Li
Guangyuan Hai
Guilin Ding
Keyan Wang
Dequan Zhang
机构：
[1] Tianjin Ren’ai College,Physical Department
[2] Tiangong University,School of Material Science and Engineering
[3] Tianjin SYP Engineering Glass Company,undefined
来源：
Optoelectronics Letters | 2022年 / 18卷
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摘要：
A simple strategy for synthesizing Ag decorated TiO2/WO3 composite nanoparticles by sol-gel method used as recyclable photocatalyst is introduced. The photocatalytic efficiency to the degradation of methyl blue (MB) by Ag/TiO2/WO3 nanoparticles is studied under ultraviolet-visible (UV-Vis) light irradiation. It shows that the photocatalytic efficiency of Ag/TiO2/WO3 photocatalyst achieves 96% in 20 min, which is 16 times higher than that of pristine TiO2 at the same conditions. The Ag/TiO2/WO3 photocatalyst can still reach the degradation rate of 90% in the fifth degradation experiment, indicating a good stability and photocatalytic activity.
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页码：1 / 5
页数：4
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