Facile synthesis of size tunable Fe3O4 nanoparticles in bisolvent system

被引：15
作者：
Huang, Zhuanzhuan
Wu, Kelu
Yu, Qiao-He
Wang, Yi-Yan
Xing, Jiayi
Xia, Tian-Long [1 ]
机构：
[1] Renmin Univ China, Dept Phys, Beijing 100872, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2016年 / 664卷
基金：
中国国家自然科学基金;
关键词：
Fe3O4; cluster; Binary solvent; Magnetic materials; X-ray diffraction; SEM; MONODISPERSE IRON-OXIDE; MAGNETITE NANOPARTICLES; SOLVOTHERMAL SYNTHESIS; HYDROTHERMAL SYNTHESIS; MESOPOROUS FE3O4; WATER; NANOCRYSTALS; CRYSTALLINE; MICROSPHERES; NANOSHEETS;
D O I：
10.1016/j.cplett.2016.10.036
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Magnetic nanoparticle clusters with magnetization of about 80 emu/g and tunable size between 55 and 500 nm were synthesized through a bisolvent solvothermal process in the presence of ethylene glycol (EG) and diethylene glycol (DEG), triethylene glycol (TEG) or 1,2-propanediol (PG) with polyethylene glycol (PEG) or hexadecyltrimethyl ammonium bromide (CTAB) as surfactant. It was found that the volume ratio of EG to the other polyol played an important role in controlling the size and morphology of Fe3O4. Effect of the concentration of Ferric chloride hexahydrate (FeCl3.6H(2)O) and original reactants on controlling the size of Fe3O4 particles was also discussed. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：219 / 225
页数：7
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