Preparation and photocatalytic activity of magnetically separable Fe3O4@ZnO nanospheres

被引：11
|
作者：
Wu, Yeqiu [1 ]
He, Tao [2 ]
Xu, Wu [3 ]
Li, Yili [4 ]
机构：
[1] Shanxi Datong Univ, Dept Bldg Engn, Datong 037003, Peoples R China
[2] Wenzhou Univ, Oujiang Coll, Wenzhou 325035, Peoples R China
[3] NIT, Sch Civil Engn & Architecture, Nantong 226000, Peoples R China
[4] North China Elect Power Univ, Sch Energy Power & Mech Engn, Dept Power Engn, Baoding 071003, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 11期
关键词：
HIGHLY EFFICIENT; ZNO NANOSTRUCTURES; FACILE SYNTHESIS; DEGRADATION; NANOPARTICLES; DYE; NANOCOMPOSITES; PARTICLES;
D O I：
10.1007/s10854-016-5369-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fe3O4@ZnO nanospheres were synthesized by a chemical method and characterized using various analytical instruments. Products were characterized by scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectra, X-ray diffraction and vibrating sample magnetometer. The results showed that Fe3O4@ZnO nanospheres exhibited high degree of crystallinity and excellent magnetic properties at room temperature. Photocatalytic investigation of Fe3O4@ZnO core/shell nanospheres was carried out using rhodamine B solution under UV light. Fe3O4@ZnO core/shell nanospheres showed enhanced photocatalytic performance in comparison with the as prepared ZnO nanoparticles. Additionally, the recycling experiment of Fe3O4@ZnO nanospheres had been done, demonstrating that Fe3O4@ZnO nanospheres have high efficiency and stability.
引用
收藏
页码：12155 / 12159
页数：5
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