Preparation of Monodisperse iron nanoparticles at low temperature

被引:0
|
作者
Lin, Tao [1 ]
Lv, Shaoyuan [1 ]
Shao, Huiping [1 ]
Sun, Sen [1 ]
机构
[1] Univ Sci & Technol Beijing, Adv Mat & Technol Inst, Beijing 100083, Peoples R China
关键词
iron nanoparticles; iron carbonyl; thermal decomposition; COBALT NANOPARTICLES;
D O I
10.4028/www.scientific.net/AMR.712-715.237
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Monodisperse iron nanoparticles were prepared by thermal decomposition of iron carbonyl at low temperature of 160 degrees C - 180 degrees C in kerosene. The synthesized iron nanoparticles were spherical and their average size was decreased from 11.2nm to 8.6 nm as increasing the reaction temperature from 160 degrees C to 180 degrees C, respectively. The synthesized iron nanoparticles are amorphous, but the surface of the particles is easily oxidized and to be spinel structured iron oxide by HRTEM.
引用
收藏
页码:237 / 240
页数:4
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