Preparation of Iron Nanoparticles from Iron Pentacarbonyl Using an Atmospheric Microwave Plasma

A novel method is introduced for preparing iron nanoparticles from iron pentacar- bonyl using an atmospheric microwave plasma. The prepared iron nanoparticles were characterized by transmission electron microscopy and X-ray diffraction. The results show that the size of the particles can be controll...

Full description

Saved in:
Bibliographic Details
Published inPlasma science & technology Vol. 17; no. 10; pp. 876 - 880
Main Author 张博雅 王强 张贵新 廖姗姗 王仲 李国斌
Format Journal Article
LanguageEnglish
Published 01.10.2015
Subjects
Atmospherics
Diffraction
Iron
Magnetic properties
Microwave plasmas
Microwaves
Nanoparticles
Saturation (magnetic)
五羰基铁
制备工艺
常压
微波等离子体
纳米铁
透射电子显微镜
铁纳米粒子
饱和磁化强度
Online AccessGet full text

Cover

More Information
Summary:A novel method is introduced for preparing iron nanoparticles from iron pentacar- bonyl using an atmospheric microwave plasma. The prepared iron nanoparticles were characterized by transmission electron microscopy and X-ray diffraction. The results show that the size of the particles can be controlled by adjusting the microwave power and the flow rate of the carrier gas. The magnetic properties of the synthesized iron particles were studied and a saturation magnetiza- tion of ~95 emu/g was obtained. The convenient preparation process and considerable production rate were also found to be satisfactory for industrial applications.
Bibliography:microwave plasma, nanoparticles, iron pentacarbonyl, magnetic materials
ZHANG Boya, WANG Qiang, ZHANG Guixin, LIAO Shanshan, WANG Zhong, LI Guobin （1.Department of Electrical Engineering, Tsinghua University, Beijing 100084, China; 2.Shenzhen Power Supply Co. Ltd., Shenzhen 518000, China; 3.North Institute of Material Science and Engineering, Ningbo 315103, China）
A novel method is introduced for preparing iron nanoparticles from iron pentacar- bonyl using an atmospheric microwave plasma. The prepared iron nanoparticles were characterized by transmission electron microscopy and X-ray diffraction. The results show that the size of the particles can be controlled by adjusting the microwave power and the flow rate of the carrier gas. The magnetic properties of the synthesized iron particles were studied and a saturation magnetiza- tion of ~95 emu/g was obtained. The convenient preparation process and considerable production rate were also found to be satisfactory for industrial applications.
34-1187/TL
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1009-0630
DOI:10.1088/1009-0630/17/10/11