【摘要】 在核燃料后处理中,离子液体作为"新一代绿色溶剂"可以替代强腐蚀性的高温熔盐用于干法后处理电解回收金属离子。本文总结了近年来国内外在离子液体中锕系和镧系元素的电化学行为。通过对比各研究结论的异同,评述了几类离子液体作为电解液电沉积金属及合金薄膜的优劣势;展望了离子液体作为电解液用于镧系和锕系元素分离实现提取铀和钚的研究前景和目前需要解决的问题。更多还原

【Abstract】 In the nuclear fuel reprocessing,ionic liquids regarded as "new generation green solvents"can substitute caustic molten salts for electro-deposition of metal ions during non-aqueous reprocessing. In this paper,progress of electrochemical behaviors of lanthanide and actinide in ionic liquids in recent years was reviewed. The traits of several ionic liquids used as electrolyte to electrodeposit films of metal and alloy were discussed.Furthermore,the application and challenges of ionic liquids as electrolyte in separation of lanthanide and actinide to extract U and Pu were elaborated.更多还原