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  4. 锕系元素在熔盐体系中的电化学及萃取特性研究进展

应用化学, 2015, 32(1): 1-9. doi: 10.11944/j.issn.1000-0518.2015.01.140106

锕系元素在熔盐体系中的电化学及萃取特性研究进展

李瑞瑞 1, , 周彦同 2, , 夏良树 3, , 肖益群 4, , 李广 5,

1.南华大学核科学技术学院 湖南衡阳421001

2.南华大学核科学技术学院 湖南衡阳421001

3.南华大学核科学技术学院 湖南衡阳421001

4.南华大学核科学技术学院 湖南衡阳421001

5.南华大学核科学技术学院 湖南衡阳421001

基金项目:   湖南省自然科学基金与衡阳市自然科学联合基金项目资助(14JJ5019)   the Hunan Provincial Natural Science Foundation of China(14JJ5059)  

关键词： 高温熔盐 , 室温离子液体 , 锕系元素 , 电化学 , 萃取

Research Progress of Electrochemical and Extractible Characteristics of Actinide Elements in the Molten Salt System

Keywords： high temperature molten salts , room temperature ionic liquids , actinide elements , electrochemistry , extraction

熔融盐是一类非水溶剂,分为高温熔盐、室温熔盐和低温熔盐.作为反应介质和电解介质,因其优良性能,可以溶解很多难溶于水的活泼金属.近年来,该领域的研究热点是将熔盐作为干法后处理的电解质分离和回收锕系元素.本文综述了锕系元素在高温熔盐中的电化学行为、热力学等物理特性,介绍了近几年室温离子液体(RTILs)的研究进展及锕系元素在RTILs中萃取特性的最新研究成果,展望了熔盐体系未来的研究方向.

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