CAJ | 학술논문

高温熔盐电解法是干法后处理的研究重点之一，但高温操作对设备要求和能耗极高，限制了该技术的发展。离子液体作为“新一代绿色溶剂”，在室温下就可得到在高温熔盐中电沉积才能得到的金属和合金，具有操作简便、安全、能耗低等优点，有望代替碱金属氯化物熔盐作为熔盐电解技术的介质应用到干法后处理中。在前人工作的基础上概括介绍了近几年来国内外对镧系和锕系元素在离子液体中的配位和电化学行为的研究成果，并展望未来的研究方向。
고온용염전해법시간법후처리적연구중점지일，단고온조작대설비요구화능모겁고，한제료해기술적발전。리자액체작위“신일대록색용제”，재실온하취가득도재고온용염중전침적재능득도적금속화합금，구유조작간편、안전、능모저등우점，유망대체감금속록화물용염작위용염전해기술적개질응용도간법후처리중。재전인공작적기출상개괄개소료근궤년래국내외대란계화아계원소재리자액체중적배위화전화학행위적연구성과，병전망미래적연구방향。
High temperature molten salt electrolysis technology is one of the most important approaches for dry reprocessing. But this technology often operates at high temperature with high demands for equipment and energy consumption,which limits the development of the technology. Room temperature ionic liquids (RTILs)are regarded as“new generation green solvents”,it can substitute high temperature molten salts for electrolyzing metal and alloy at room temperature,which is easy operation,safety and low energy con-sumption,it is promising to replace alkali-chloride molten salt as electrolytes applying to dry reprocessing. The recent researcher achievements of coordination and electrochemical behavior of lanthanide and acti-nide elements in ionic liquid were summarized at home and aboard. And the future research trends are prospected.