Am(III)/Eu(III) separation at low pH using synergistic mixtures composed of carboxylic acids and neutral nitrogen polydendate ligands

被引：70

作者：

Cordier, PY

Hill, C

Baron, P

Madic, C

Hudson, MJ

Liljenzin, JO

机构：

[1] CEA Valrho, DCC, DRDD, SEMP, F-30207 Bagnols Sur Ceze, France

[2] Univ Reading, Dept Chem, Reading RG6 2AD, Berks, England

[3] Chalmers Univ Technol, Dept Nucl Chem, S-41296 Gothenburg, Sweden

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1998年 / 271卷

关键词：

extraction; An(III)/Ln(III) separation; synergistic systems;

D O I：

10.1016/S0925-8388(98)00197-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper deals with a potential An(III)/Ln(III) separation system based on the use of synergistic systems composed of alpha-substituted carboxylic acids and polydendate nitrogen soft donor ligands, 2,2':6',6 " terpyridine (Tpy) and 2,4,6-tri-2-pyridyl-1,3,5-triazine (TPTZ), and their respective lipophilic derivatives. The first experiments concern Am(III)/Eu(III) separation as a model for An(III)/Ln(III) group separation. (C) 1998 Elsevier Science S.A.

引用

页码：738 / 741

页数：4

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