Facile synthesis of flower-like microsphere MnS/BiVO4 p-n heterojunction with enhanced photocatalytic activity

被引：2

作者：

Xu, Shichao ^{[1
]}

Bai, Xuejian ^{[1
]}

Tang, Nan ^{[1
]}

Yang, Weijing ^{[2
]}

Liu, Yufan ^{[1
]}

机构：

[1] TianGong Univ, Sch Environm Sci & Engn, Tianjin 300389, Peoples R China

[2] TianGong Univ, Sch Chem & Chem Engn, Tianjin 300389, Peoples R China

来源：

FUNCTIONAL MATERIALS LETTERS | 2021年 / 14卷 / 01期

基金：

中国国家自然科学基金;

关键词：

MnS/BiVO4; flower-like microsphere; p-n heterojunction; organic contaminant degradation; LIGHT; DEGRADATION; COMPOSITES;

D O I：

10.1142/S1793604721500016

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Novel flower-like microsphere p-MnS/n-BiVO4 p-n heterojunction photocatalyst has been successfully synthesized by a facile hydrothermal and annealing method. The morphology and optical properties of composite materials were characterized with multiple techniques. The photocatalytic efficiency of MnS/BiVO4 was evaluated by degradation of Methylene blue (MB) and Ciprofloxacin (CIP) under visible light. Radical trapping experiments confirmed that center dot O-2(-) was the main active species to the degradation of organic contaminant in the system.

引用

页数：4

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