文章基本信息

标题：Construction Of 2D Porous Graphitic C3N4 Nanosheets/SnS2 Photocatalysts For Enhanced Degradation Of Pollution
作者：Beibei Wang ; Jiaqi Pan ; Hongli Li 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：3
页码：032043
DOI：10.1088/1755-1315/189/3/032043
语种：English
出版社：IOP Publishing
摘要：The 2D porous graphitic C₃N₄ nanosheets/SnS₂ was synthesized by the simple in situ hydrothermal method. In this work, the 2D porous graphitic C₃N₄ nanosheets was prepared by pyrolysis method, and then SnS₂ was grown on porous g-C₃N₄ sheets by the hydrothermal method. The visible light responsive characteristics were assessed by the degradation of methyl orange dye under visible light illumination and the results showed that the 2D porous g-C₃N₄ nanosheets/SnS₂ heterostructure has a better photodegradation ability compared with the pure g-C₃N₄ and SnS₂. The superior performance was attributed to the narrow band gap, higher surface area, unique 3D structure and interfacial transportation of charge carriers.