DETERMINATION OF THE O/U-RATIO IN SUBSTOICHIOMETRIC UO2

被引：0
|
作者：
BARANOV, VG
GODIN, YG
SEDIN, YD
KOSYKH, VG
NEPRYAKHIN, AM
KOMARENKO, FF
KUTYREVA, GA
机构：
来源：
RADIOCHEMISTRY | 1994年 / 36卷 / 03期
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D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The possible application of thermogravimetry,, gas chromatography, hydriding-dehydriding, and emf of a high-temperature solid-electrolyte galvanic cell to the determination of the O/U atomic ratio in UO2-x is investigated. The studied methods have an analytical uncertainty of +/-0.001 O/U units. However, the emf method, which is highly accurate near the stoichiometric composition, is applicable only for homogeneous UO2-x. The useful range of the emf method can be expanded for analyzing substoichiometric UO2.
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页码：304 / 309
页数：6
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