Photocatalytic Degradation of Eosin B by ZnS Nanoparticles under Visible Light

被引：2
|
作者：
Chen Feng [2 ]
Zheng Liu-ping [1 ]
Yan Gui-yang [1 ,3 ]
Zheng Mei-qin [1 ]
机构：
[1] Fujian Normal Univ, Coll Chem & Mat Sci, Fuzhou 350007, Peoples R China
[2] Ningde Normal Univ, Dept Chem, Ningde 352100, Peoples R China
[3] Fuzhou Univ, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
来源：
APPLICATION OF CHEMICAL ENGINEERING, PTS 1-3 | 2011年 / 236-238卷
关键词：
ZnS; Visible light; Degradation; Photocatalysis; Eosin B;
D O I：
10.4028/www.scientific.net/AMR.236-238.2080
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Nanocrystalline ZnS particles were prepared by hydrothermal method and characterized by XRD, FT-IR, TEM and UV-vis DRS and their photocatalytic activities were evaluated by the photodegradation of Eosin B under visible light. The results showed that the ZnS nanoparticles we prepared were in hexagonal phase, their average size of the complex particles varies from 10 nm to 20 nm, and also revealed well photocatalytic activity under visible light, the photocatalytic decolouration rate of Eosin B in 3 h reached 70 %.
引用
收藏
页码：2080 / +
页数：2
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