Chemical studies of elements with Z ≥ 104 in liquid phase

被引：26
作者：
Nagame, Yuichiro [1 ]
Kratz, Jens Volker [2 ]
Schaedel, Matthias [1 ]
机构：
[1] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan
[2] Johannes Gutenberg Univ Mainz, Inst Kernchem, D-55128 Mainz, Germany
来源：
NUCLEAR PHYSICS A | 2015年 / 944卷
关键词：
Atom-at-a-time (single-atom) chemistry; Transactinide elements; Ion-exchange chromatography; Reversed-phase extraction chromatography; Liquid-liquid extraction; Flow electrolytic column chromatography; AQUEOUS-SOLUTION; ANION-EXCHANGE; COMPLEX-FORMATION; SOFT ACIDS; THEORETICAL PREDICTIONS; SYNERGISTIC EXTRACTION; FLUORIDE COMPLEXATION; ELECTRONIC-STRUCTURE; SOLUTION CHEMISTRY; RUTHERFORDIUM RF;
D O I：
10.1016/j.nuclphysa.2015.07.013
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Recent studies of the chemical separation and characterization experiments of the first three transactinide elements, rutherfordium (Rf), dubnium (Db), and seaborgium (Sg), conducted atom-at-a-time in liquid phases, are reviewed. A short description on experimental techniques based on partition methods, specifically automated rapid chemical separation systems, is also given. A newly developed experimental approach to investigate single atoms of the heaviest elements with an electrochemical method is introduced. Perspectives for liquid-phase chemistry experiments on heavier elements are briefly discussed. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：614 / 639
页数：26
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