The Preparation of Fe₃O₄ Magnetic Nanometer Particle by Co-Precipitation Method

Abstract:

In this paper, the Fe3O4 magnetic nanometer particle was prepared by co-precipitation method. At the same time, the samples were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The results show that the surface active agent (PEG4000) can be good for the dispersion performance of Fe3O4 magnetic nanometer particle; and the temperature of 80°C is the appropriate drying temperature to prepare the Fe3O4 magnetic nanometer particle.

• Periodical: Applied Mechanics and Materials (Volumes 271-272)
• Pages: 320-323
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.271-272.320
• Online since: December 2012
• Authors: Xiao Chun Ma, Lei Hao Cui, Guang Fei Xu
• Keywords: Co-Precipitation Method, Fe₃O₄, Magnetic Nanometer Particle

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