Coated-wire Lithium lon-selective Electrodes Based on Polyal koxylate Complexes

dc.contributor.author	Gadzekpo, Victor P. Y.
dc.contributor.author	Moody, G. J.
dc.contributor.author	Thomas, J. D. R.
dc.date.accessioned	2021-07-21T12:51:13Z
dc.date.available	2021-07-21T12:51:13Z
dc.date.issued	1985-01-01
dc.identifier.issn	23105496
dc.identifier.uri	http://hdl.handle.net/123456789/5675
dc.description	5p:, ill.	en_US
dc.description.abstract	Barium and lithium adducts of polyalkoxylates have been investigated as sensors in lithium ion-selective electrodes using a microconduit flow injection analysis system. Dioctyl phenylphosphonate (DOPP) and dioctyl 3-nitrophenylphosphonate (N-DOPP) were employed as solvent mediators. Selectivity coefficients, kf?'~, r the Ba(PPG 1025)0.s9. PB)2 DOPP-based lithium electrode in 0.14 M sodium chloride solution are as follows: Na+ 3.7 x 10-2, K+ 4.4 x 10-3, Ca2+ 4.1 x 10-1 and Mg2+ 8.0 x 10-2. The selectivity coefficients are compared with those for two other previously reported lithium electrodes. The barium polyalkoxylate adduct is a better sensor for lithium than its lithium analogue	en_US
dc.language.iso	en	en_US
dc.publisher	University of Cape Coast	en_US
dc.subject	Polyalkoxylate adducts	en_US
dc.subject	Lithium ion-selective electrodes	en_US
dc.subject	Matched potential method	en_US
dc.subject	Microconduit flow injection analysis	en_US
dc.title	Coated-wire Lithium lon-selective Electrodes Based on Polyal koxylate Complexes	en_US
dc.type	Article	en_US