CESIUM-SELECTIVE PVC MEMBRANE ELECTRODES BASED ON BIS(CROWN ETHER)S

被引：41

作者：

KIMURA, K

TAMURA, H

SHONO, T

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka, 565, Yamada-kami

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1979年 / 105卷 / 02期

关键词：

D O I：

10.1016/S0022-0728(79)80127-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Caesium-selective PVC membrane electrodes based on bis(crown ether)s containing benzo-18-crown-6 moieties were prepared using two kinds of plasticizers. Selectivity coefficients for various interfering monovalent ions were determined by the mixed solution method, and were found to relfect the complexing property and extractability of the bis-(benzo-18-crown-6)s. The electrochemical selectivity was also compared with that of the corresponding monocyclic analog and valinomycin. © 1979 Elsevier Sequoia S.A.

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页码：335 / 340

页数：6

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