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离子液体的辐射效应研究进展
  • ISSN号：1000-6818
  • 期刊名称：《物理化学学报》
  • 时间：0
  • 分类：O644[理学—物理化学;理学—化学]
  • 作者机构：[1]北京大学化学与分子工程学院,放射化学与辐射化学重点学科实验室,北京分子科学国家实验室,北京100871, [2]中国科学院高能物理研究所,核分析技术重点实验室,北京100049
  • 相关基金：国家自然科学基金（91126014,11079007,21073008）资助项目
作者： 王硕珏[1], 敖银勇[1], 周瀚洋[1], 袁立永[2], 彭静[1], 翟茂林[1]
关键词： 离子液体, 辐射效应, 萃取, 辐解产物, 乏燃料后处理, Ionic liquid, Radiation effect, Extraction, Radiolytic product, Spent nuclear fuelreprocessing
中文摘要：

离子液体（ILs）具有低挥发性和化学稳定性，在萃取金属离子方面有着优异的表现，被认为是乏燃料后处理中的新一代绿色溶剂．然而在萃取放射性核素过程中，离子液体将处于强辐射场，因此离子液体辐射效应研究是其实际应用的前提．本文综述了国内外关于离子液体的辐射效应研究进展，包括辐照对离子液体结构和性质的影响，离子液体的脉冲辐解和激光光解研究，离子液体辐解产物的分析及其对核素萃取的影响等研究进展，并对今后该领域的研宄方向进行了展望．

英文摘要：

Ionic liquids （ILs） are regarded as a new generation of green solvents in spent nuclear fuel reprocessing, because of their fascinating properties such as negligible vapor pressure, high thermal stability, and successful use in the extraction of metal ions. However, the full realization of their potential requires a comprehensive knowledge of radiation effects on ILs, as they would be exposed to high radiation dose during extraction of high-level radioactive nuclides. This review presents research on the radiation effects on ILs, including radiation effects on the structures and properties of ILs, pulse radiolysis and laser photolysis of ILs, identification of radiolytic products of ILs and their influence on the extraction of metal ions. Our vision for the further development of this field is also proposed.

同期刊论文项目
冠醚离子液体萃取体系的辐射化学稳定性及辐解机理研究
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离子液体微观结构及Sr(II)萃取体系的同步辐射研究
期刊论文 54 会议论文 8
乏燃料后处理中新型分离试剂离子液体体系的辐射效应研究
期刊论文 19 会议论文 6
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期刊信息
  • 《物理化学学报》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:北京大学化学与分子工程学院承办
  • 主编：刘忠范
  • 地址：北京大学化学楼
  • 邮编：100871
  • 邮箱：whxb@pku.edu.cn
  • 电话：010-62751724
  • 国际标准刊号：ISSN：1000-6818
  • 国内统一刊号：ISSN：11-1892/O6
  • 邮发代号:82-163
  • 获奖情况:
  • 中文核心期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:24781