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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.176 SNIP: 0.48 CiteScore™: 1.3

ISSN 印刷: 1093-3611
ISSN オンライン: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.2020032847
pages 1-8

PREPARATION OF A Fe3O4-BONDED MAGNETIC COMPOSITE BY THE HYDROTHERMAL METHOD

Kaifeng Chen
Department of Basic Science, Jiaozuo University, Jiaozuo, Henan 454003, China
Kunrong Zeng
Department of Basic Science, Jiaozuo University, Jiaozuo, Henan 454003, China
Guang Yang
Department of Basic Science, Jiaozuo University, Jiaozuo, Henan 454003, China

要約

In thisIn this paper, a magnetic nanocomposite, nano-TiO2-Fe3O4, was briefly introduced. Then nano-Fe3O4 and TiO2-Fe3O4 were prepared by a hydrothermal method. The micro-morphology, X-ray diffraction (XRD) spectrum, magnetic properties, and photocatalytic activity of nano-TiO2-Fe3O4 were measured. The results showed that nano-TiO2-Fe3O4 was a full spherical particle in which Fe3O4 was wrapped by TiO2, with an average diameter of about 256 nm; the characteristic peak of its XRD spectrum was nearly the same with Fe3O4; it had a new characteristic peak under the influence of TiO2, good magnetism and photocatalytic effect, and saturation magnetization of 50.6 memu/g.

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