BEHAVIOR OF A POLYMERIC LIQUID MEMBRANE ION- SELECTIVE ELECTRODE FOR CHLORIDE ION

ARADA PÉREZ, M. DE LOS A; Yazdani-Pedram, M

Abstract

Chloride selective polymeric liquid membrane electrode has been developed by using Bis-(2-ethylhexyl) Sebacate (DOS) as plasticizer and 2-[5-(4-nitrophenyl) furyl]-4,5-diphenyl imidazole (FFDFIN) as ionophore. Some parameters of evaluation of the electrode are presented in this work. The constructed electrode showed fast potentiometric response to chloride ion in the concentration range from 10(-6) to 10(-2) mol.dm(-3) with Nernstian slope of -63.43 +/- 0.85 mV/decade, response time of 25 seconds and life time of 15 days.

Más información

Título según WOS: BEHAVIOR OF A POLYMERIC LIQUID MEMBRANE ION- SELECTIVE ELECTRODE FOR CHLORIDE ION
Título según SCIELO: BEHAVIOR OF A POLYMERIC LIQUID MEMBRANE ION- SELECTIVE ELECTRODE FOR CHLORIDE ION
Título de la Revista: Journal of the Chilean Chemical Society
Volumen: 58
Número: 4
Editorial: SOC CHILENA QUIMICA
Fecha de publicación: 2013
Página de inicio: 1957
Página final: 1958
Idioma: English
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400009&lng=en&nrm=iso&tlng=en
DOI:

10.4067/S0717-97072013000400009

Notas: ISI, SCIELO