| 固相法制备氧化铁纳米粒子 |
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| 引用本文： | 严新.固相法制备氧化铁纳米粒子[J].盐城工学院学报(自然科学版),2002,15(4):24-26. |
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| 作者姓名： | 严新 |
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| 作者单位： | 盐城工学院,化学工程系,江苏,盐城,224003 |
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| 摘 要： | 采用固相法制备了氧化铁的纳米粒子，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。
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| 关 键 词： | 氧化铁纳米粒子 α－Fe2O3纳米粒子 γ－Fe2O3纳米粒子 固相法 制备 纳米材料 |
| 文章编号： | 1671-5322(2002)04-0024-03 |
| 修稿时间： | 2002年11月16 |
Preparation by solid phase reaction and Characterization of Iron Oxide Nanometer particles |
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| YAN Xin.Preparation by solid phase reaction and Characterization of Iron Oxide Nanometer particles[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2002,15(4):24-26. |
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| Authors: | YAN Xin |
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| Institution: | Department of Chemical Engineering of Yancheng Institute of Technology,Jiangsu Yancheng 224003,China |
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| Abstract: | 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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| Keywords: | hematite ?maghemite-C ?nanometer particles ?solid phase reaction ?preparation |
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