Synthesis, characterization and thermal decomposition of pyridinium uranyl acetate

被引：6
|
作者：
Donova, I [1 ]
Aleksovska, S [1 ]
Stefov, V [1 ]
机构：
[1] Univ St Cyril & Methudius, Fac Sci, Inst Chem, Skopje 91001, Macedonia
来源：
THERMOCHIMICA ACTA | 2000年 / 348卷 / 1-2期
关键词：
FTIR spectra; pyridinium uranyl acetate; synthesis; TG-DTA analysis; X-ray powder diffraction;
D O I：
10.1016/S0040-6031(00)00362-2
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The synthesis, characterization and thermal decomposition of pyridinium uranyl acetate are presented. The identification of the compound was performed by chemical analysis and by infrared spectroscopy. Thermal decomposition of pyridinium uranyl acetate took place in several steps due to the decomposition of the salt to UO2, and to partial oxidation to UO3 and formation of U3O8 The intermediate and the final products of thermal analysis were identified by means of thermogravimetric, differential thermal analysis and X-ray powder diffraction. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：169 / 174
页数：6
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