Individual extraction constants of some organic cations in the two-phase water-nitrobenzene system

被引：27

作者：

Makrlik, E. ^{[1
]}

Selucky, P. ^{[2
]}

Vanura, P. ^{[3
]}

Budka, J. ^{[3
]}

机构：

[1] Univ W Bohemia, Fac Sci Appl, Plzen 30614, Czech Republic

[2] Nucl Res Inst, CZ-25068 Rez, Czech Republic

[3] Inst Chem Technol, CR-16628 Prague 6, Czech Republic

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2010年 / 286卷 / 01期

关键词：

Dicarbollylcobaltate; Water-nitrobenzene system; Organic cations; Individual extraction constants; ELECTROCHEMICAL POLARIZATION PHENOMENA; IMMISCIBLE ELECTROLYTE-SOLUTIONS; HYDROGEN DICARBOLLYLCOBALTATE; STRONTIUM DICARBOLLYLCOBALTATE; SOLVENT-EXTRACTION; MICROAMOUNTS; AMERICIUM; INTERFACE; EUROPIUM; IONS;

D O I：

10.1007/s10967-010-0629-y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

From extraction experiments and gamma-activity measurements, the exchange extraction constants corresponding to the general equilibrium C+(aq) + Cs+(nb) a double dagger" C+(nb) + Cs+(aq) taking part in the two-phase water-nitrobenzene system (C+ = organic cation; aq = aqueous phase, nb = nitrobenzene phase) were evaluated. Furthermore, the individual extraction constants of 15 organic cations in the mentioned two-phase system were calculated.

引用

页码：155 / 159

页数：5

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