One-pot solvent-free synthesis of MgFe2O4 nanoparticles from ferrous sulfate waste

被引：16
作者：
Xiang, Hengli [1 ,2 ]
Peng, Xu [1 ,2 ]
Xu, Dehua [1 ,2 ]
Yang, Xiushan [1 ,2 ]
Ren, Genkuan [2 ,3 ]
Zhang, Zhiye [1 ,2 ]
Zhong, Yanjun [1 ,2 ]
Wang, Xinlong [1 ,2 ]
机构：
[1] Sichuan Univ, Coll Chem Engn, Chengdu 610065, Peoples R China
[2] Minist Educ, Engn Res Ctr Comprehens Utilizat & Clean Proc Pho, Chengdu, Peoples R China
[3] Yibin Univ, Coll Chem & Chem Engn, Yibin, Peoples R China
来源：
MATERIALS AND MANUFACTURING PROCESSES | 2020年 / 35卷 / 05期
关键词：
Magnesium ferrite; nanoparticles; ferrous sulfate waste; solvent-free; MAGNESIUM FERRITE; GREEN SYNTHESIS; XRD; MG;
D O I：
10.1080/10426914.2020.1734617
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study proposed a one-pot solvent-free method to synthesize magnesium ferrite nanoparticles using ferrous sulfate waste as raw materials and provided a new idea for high-quality use of ferrous sulfate waste and was promising to be applied in industrialization. Magnesium ferrite nanoparticles (MgFe2O4) were successfully synthesized by a solid-reduction method using ferrous sulfate waste, pyrite and Magnesium carbonate as raw materials. X-ray diffraction (XRD), Fourier transform infrared spectrum (FTIR), scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS), Brunauer-Emmett-Teller (BET) method, and superconducting quantum interference device magnetometer were applied to determine the characteristics of obtained samples. The mechanism of synthesizing magnesium ferrite was studied by TGA.
引用
收藏
页码：590 / 597
页数：8
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