Abstract

Copper ferrite has been synthesized by modified co-precipitation method. A comparative analysis of the pH-static and pH-dynamic modes of ferrite copper production has been carried out. The kinetics of the processes has been investigated. The use of plasma technology for the production of copper ferrites is shown. It was found that the use of the pH-static method leads to the formation of non-magnetic phases. The use of the pH-dynamics mode at pH = 11 leads to the production of magnetic copper ferrite with a saturation magnetization of 103.3 Emu/g and a coercive force of 25 Oe.

中文翻译：

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改进共沉淀法制备铁氧体铜的工艺研究

摘要

采用改进的共沉淀法合成了铁氧体铜。对铁氧体铜生产的 pH 静态和 pH 动态模式进行了比较分析。已经研究了该过程的动力学。展示了等离子技术在生产铁氧体铜方面的应用。发现使用 pH 静态方法导致非磁性相的形成。在 pH = 11 时使用 pH 动力学模式导致产生饱和磁化强度为 103.3 Emu/g 和矫顽力为 25 Oe 的磁性铜铁氧体。