The Ag+ selective electrode properties of benzo-diselena selena-13-to 14-crown-4

Authors
Liu, Y Zhang, HY Chen, LX He, XW
Citation
Y. Liu et al., The Ag+ selective electrode properties of benzo-diselena selena-13-to 14-crown-4, J CHEM R-S, (5), 2000, pp. 216-217
Citations number
21
Categorie Soggetti
Chemistry
Journal title
JOURNAL OF CHEMICAL RESEARCH-S
ISSN journal
03082342 → ACNP
Issue
5
Year of publication
2000
Pages
216 - 217
Database
ISI
SICI code
0308-2342(200005):5<216:TASEPO>2.0.ZU;2-9
Abstract
on selective electrodes (ISE) for Ag+, containing 1,2-benzo-7,11-diselena-1 ,4-dioxacyclotridecan-2-ene (1) and (2,3-benzo-7,12-diselena-1,4-dioxacyclo tetradecan-2-ene) (2) in a PVC membrane as neutral carrier, were prepared, and their selectivity coefficients for Ag+ (K-Ag,M(pot)) against other heav y metal ions, alkali and alkaline-earth metal ions, and ammonium ion were d etermined to show excellent Ag+ selectivities.