不同形貌铀氧化物的制备

Preparation of Uranium Oxides with Different Morphologies

随着核工业的发展,充分利用提取U 235后剩余的贫铀已成为越来越重要的问题。将铀氧化物用于催化领域是充分利用铀的一种有效途径。研究表明,铀氧化物的结构易于调变,具有热稳定性好、抗毒性强、可催化去除环境污染物等优势。本文采用不同的合成方法制备形貌不同的铀氧化物,有望应用到各种催化反应中。

With the development of the nuclear industry,it has become an increasingly important issue to make full use of the depleted uranium remaining after the extraction of U 235.The use of uranium oxide in the catalytic field is an effective way to make full use of uranium.Studies have shown that the structure of uranium oxide is easy to be modulated,and has the advantages of good thermal stability,strong anti-toxicity,and catalytic removal of environmental pollutants.In this paper,different synthetic methods are used to prepare uranium oxides with different morphologies,which are expected to be applied to various catalytic reactions.