THE SYNTHESIS OF BIS(BENZO-15-CROWN-5) DERIVATIVES AND THEIR USE IN POTASSIUM PVC MEMBRANE ELECTRODES

Authors
LI AG ZHANG ZJ WU YJ AN HY IZATT RM BRADSHAW JS
Citation
Ag. Li et al., THE SYNTHESIS OF BIS(BENZO-15-CROWN-5) DERIVATIVES AND THEIR USE IN POTASSIUM PVC MEMBRANE ELECTRODES, Journal of inclusion phenomena and molecular recognition in chemistry, 15(4), 1993, pp. 317-327
Citations number
22
Categorie Soggetti
Chemistry,Crystallography
Journal title
Journal of inclusion phenomena and molecular recognition in chemistry → ACNP
ISSN journal
09230750
Volume
15
Issue
4
Year of publication
1993
Pages
317 - 327
Database
ISI
SICI code
0923-0750(1993)15:4<317:TSOBDA>2.0.ZU;2-H
Abstract
Five new bis(benzo-15-crown-5) derivatives with different connecting g roups were synthesized. Potassium ion-selective PVC membrane electrode s based on these bis(crown ether)s were prepared and their selective p roperties were measured. The results showed that most of these electro des are stable over a wide pH range and their selectivity coefficients were better than those of an electrode based on natural valinomycin.