Characterization and photodegradation activity of hollow Zn1-xNixFe2O4 sphere

被引：7
作者：
Zhang, Jinmin [1 ]
Quan, Weilei [1 ]
Li, Liangchao [1 ]
Shen, Junhai [1 ]
机构：
[1] Zhejiang Normal Univ, Minist Educ Adv Catalysis Mat, Dept Chem, Key Lab, Jinhua 321004, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2016年 / 27卷 / 03期
关键词：
MAGNETIC NANOPARTICLES; FERRITE; NANOSPHERES; OXIDE; NANOCOMPOSITES; EVOLUTION; COBALT;
D O I：
10.1007/s10854-015-4068-y
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：
Carbon microspheres with good dispersibility were synthesized by hydrothermal method using glucose as raw material. Taking the as-prepared carbon microsphere as the template, a series of hollow Zn1-xNiFe2O4 spheres (x = 0-1 with interval of 0.2) were prepared by chemical precipitation method. The composition, morphology, electrical and magnetic properties of the hollow Zni NiTe2O4 spheres were characterized. The results of nitrogen adsorption desorption isotherms indicates that the Zn1-xNixFe2O4 catalyst with different Ni content presents different specific surface area. And the adsorption photodegradation of samples on rhodamine B and methyl orange solutions were discussed. In addition, the influence of Ni content on material photocatalytic activity has been discussed. These results indicated that the recyclable ZnFe2O4 had a better decontaminating activity than other ZniNi(x)Fe(2)O(4) spheres.
引用
收藏
页码：2624 / 2632
页数：9
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