制备纳米Fe_3O_4的研究进展

Development on the preparation of Fe_3O_4 nanoparticle

概述了近年来制备纳米Fe3O4中各方法:沉淀法(共沉淀法、氧化沉淀法、还原沉淀法、交流电沉淀法和络合物分解法)、水热法、水解法、微乳液法、固相法、球磨法、超声波法、热解法、水溶液吸附分散法等的研究现状,并对磁性纳米Fe3O4的应用及其发展趋势做了简单的介绍,对其进一步的研究做了展望。

The current situations of many processes used to prepare Fe_3O_4 nanoparticle in recent years were presented in this paper, among which are precipitation, hydrothermal method, hydrolysis, microemulsion, solid-state synthesis, ball milling, ultrasonic method, pyrolysis, aqueous adsorption-dispersion and so on. And precipitation can be further separated into coprecipitation, oxidation precipitation, reduction precipitation, alternating-current precipitation, complex decomposition. A simple introduction of the application of Fe_3O_4 nanoparticle and its prospect was also given in this article.