One-step hydrothermal synthesis of Ag2Se/amorphous MoSex heterojunction with enhanced visible-light photocatalytic degradation performance

被引：5
|
作者：
Zhang, Dong [1 ]
Wu, Rong [1 ]
Cao, Runmin [1 ]
Xu, Shuai [1 ]
机构：
[1] Xinjiang Univ, Sch Phys Sci & Technol, Xinjiang 830046, Peoples R China
来源：
MATERIALS LETTERS | 2021年 / 300卷
基金：
中国国家自然科学基金;
关键词：
Amorphous materials; Photocatalytic; Semiconductors; Nanocomposites;
D O I：
10.1016/j.matlet.2021.130218
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The application of MoSe2 in the field of photocatalysis is limited by the lack of active sites and high carrier compound efficiency. The above shortcomings can be effectively solved by introducing amorphous structure and constructing heterojunction. Ag2Se/amorphous MoSex (a-MoSex) composites were successfully prepared by simple, low-cost one-step hydrothermal method for the first time, and the photocatalytic degradation efficiency was characterized by the degradation of methylene blue under visible light under visible light, the photocatalytic degradation efficiency of Ag2Se/a-MoSex composites is up to 95.7%.
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页数：4
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