Hydrothermal synthesis and characterization of octahedral nickel ferrite particles

被引：99

作者：

Chen, DH ^{[1
]}

Chen, DR ^{[1
]}

Jiao, XL ^{[1
]}

Zhao, YT ^{[1
]}

He, MS ^{[1
]}

机构：

[1] Shandong Univ, Dept Chem, Jinan 250100, Peoples R China

来源：

POWDER TECHNOLOGY | 2003年 / 133卷 / 1-3期

关键词：

chemical synthesis; hydrothermal process; oxides; nickel ferrite; magnetic properties;

D O I：

10.1016/S0032-5910(03)00079-2

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The octahedral nickel ferrite powders were prepared from alpha-FeOOH and amorphous Ni(OH)(2) in high alkali medium via a hydrothermal process. The uniformity of the products can be controlled by simply adjusting the concentration of the NaOH solution. The products were characterized by XRD, TEM, IR and vibrating sample magnetometer (VSM) techniques. The effects of the precursors and reaction conditions on the crystallization of the products are also discussed. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：247 / 250

页数：4

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