Preparation of NiFe_2O_4 Nanocrystalline by Stearic Acid Gel Method

Abstract In this paper,NiFe_2O_4 nanocrystalline particulates were prepared by stearic acid gel method.The products were characterized by TG-DTA,XRD and TEM and were compared with those fabricated by co-precipitation.The results showed that NiFe_2O_4 nanocrystalline prepared by stearic acid gel method had average distributed uniformity and small grain size without aggregation.

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Received 2004-09-15; published 2004-09-15

Cite this article:

MENG Jian-hua,YANG Gui-qin,WANG Xiu-yu,YAN Le-mei,HAN Bing .Preparation of NiFe_2O_4 Nanocrystalline by Stearic Acid Gel Method[J] Chemcial Industry and Engineering, 2004,V21(5): 344-346