固相法制备氧化铁纳米粒子

严新

文章摘要

固相法制备氧化铁纳米粒子

Preparation by solid phase reaction and Characterization of Iron Oxide Nanometer particles

DOI：10.3969/j.issn.1671-5322.2002.04.008

中文关键词: α-Fe2O3纳米粒子 γ- Fe2O3纳米粒子固相法制备

英文关键词: hematite maghemite-C nanometer particles solid phase reaction preparation

基金项目:

作者	单位
严新	盐城工学院，化学工程系，江苏，盐城，224003

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中文摘要:

采用固相法制备了氧化铁纳米粒子,并对其进行了XRD谱图表征,发现产物氧化铁的晶型与灼烧温度及灼烧时间有关,随着灼烧温度的升高和灼烧时间的延长,氧化铁的晶型从γ型向α型转变.同时讨论了温度、时间等条件对产品粒径、产率等因素的影响.

英文摘要:

In this paper, we have studied on the preparation of iron oxide nanometer particles by solid phase reaction through orthogonal experimental design. The characterization of the iron oxide was carried out from the X-ray powder patterns. It was found that crystal style depend on incandesce temperature and incandesce time.

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