Thermodynamic systematics of the formation of liquid alloys of f-elements with bismuth

被引：17
|
作者：
Yamana, H [1 ]
Sheng, J [1 ]
Kawamoto, K [1 ]
Moriyama, H [1 ]
机构：
[1] Kyoto Univ, Inst Res Reactor, Kumatori, Osaka 5900494, Japan
来源：
JOURNAL OF NUCLEAR MATERIALS | 2001年 / 294卷 / 1-2期
关键词：
D O I：
10.1016/S0022-3115(01)00465-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to strengthen the comprehensive understanding of the mechanism of extraction of f-elements in a pyrometallurgical liquid-liquid extraction system, excess thermodynamic quantities of lanthanide and actinide in liquid bismuth are discussed. Excess enthalpy changes of some lanthanides and actinides in liquid bismuth were experimentally determined or estimated, and their systematic variation along the lanthanide and actinide series is examined by using a semi-empirical calculation method. Characteristic features of the thermodynamic stabilities of lanthanides and actinides in liquid bismuth are discussed. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：53 / 58
页数：6
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