Effect of Magnetic Anisotropy on Magnetic Thermal Induction of Mn0.3Zn0.3CoxFe2.4-xO4 Nanoparticles

被引：0

作者：

吕晨辉 ^{[1
]}

王利晨 ^{[1
]}

李峥睿 ^{[1
]}

俞翔 ^{[1
]}

米岩 ^{[1
]}

刘若水 ^{[1
]}

李凯 ^{[2
]}

李丹丽 ^{[2
]}

贺淑莉 ^{[1
]}

机构：

[1] Department of Physics Capital Normal University

[2] Department of Chemistry Capital Normal University

来源：

Chinese Physics Letters | 2019年 / 36卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Co_xFe; x)O4 Nanoparticles; Zn;

D O I：

暂无

中图分类号：

R730.5 [肿瘤治疗学]; TB383.1 [];

学科分类号：

摘要：

Mn0.3Zn0.3CoxFe2.4-xO4series magnetic nanoparticles are prepared by the high-temperature organic solvent method, and Mn0.3Zn0.3CoxFe2.4-xO4@SiO2composite nanoparticles are prepared by the reverse microemulsion method. The as-prepared samples are characterized, and the results show that the magnetic anisotropy constant of nanoparticles increases with the cobalt content, and the magnetic thermal induction shows a trend of increasing first and then decreasing. The optimal magnetic thermal induction is obtained at x = 0.12 with a specific loss power of 2086 w/gmetal, which is a bright prospect in clinical magnetic hyperthermia.

引用

页码：74 / 77

页数：4

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