Abstract

Technologically advanced and easily scalable method for the synthesis of titanium dioxide doped with neodymium oxide via the hydrolysis of titanium tetraisopropylate in the presence of neodymium nitrate in isopropyl alcohol in a confined impinging-jets reactor has been developed. 30 min heating of the amorphous product at 350°С has been sufficient for the formation of the anatase phase. The proposed method can significantly reduce the duration of the synthesis, is energy-efficient, and does not require numerous time-consuming operations.

中文翻译：

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封闭式撞击流反应器合成氧化钕掺杂二氧化钛

摘要

已开发出技术先进且易于扩展的方法，用于在密闭撞击式反应器中，在硝酸钕在异丙醇中的存在下，通过四异丙醇钛的水解来合成掺杂氧化钕的二氧化钛。将无定形产物在350°C加热30分钟足以形成锐钛矿相。所提出的方法可以显着减少合成的持续时间，具有能量效率，并且不需要大量的耗时操作。