Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Evaluation of the standard ion transfer potentials for PVC plasticized membranes from voltammetric measurements
Autore:
Langmaier, J; Stejskalova, K; Samec, Z;
Indirizzi:
Acad Sci Czech Republ, J Heyrovsky Inst Phys Chem, CR-18223 Prague 8, Czech Republic Acad Sci Czech Republ Prague Czech Republic 8 3 Prague 8, Czech Republic
Titolo Testata:
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
fascicolo: 1-2, volume: 496, anno: 2001,
pagine: 143 - 147
Fonte:
ISI
Lingua:
ENG
Soggetto:
OCTYL ETHER INTERFACE; POLARIZATION PHENOMENA; TRANSPORT; KINETICS;
Keywords:
ion voltammetry; PVC plasticized membrane; standard ion transfer potential;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Samec, Z Acad Sci Czech Republ, J Heyrovsky Inst Phys Chem, Dolejskova 3, CR-18223 Prague 8, Czech Republic Acad Sci Czech Republ Dolejskova 3 Prague Czech Republic 8 ublic
Citazione:
J. Langmaier et al., "Evaluation of the standard ion transfer potentials for PVC plasticized membranes from voltammetric measurements", J ELEC CHEM, 496(1-2), 2001, pp. 143-147

Abstract

Voltammetric measurements were used to investigate the transfer of a series of semi-hydrophobic ions across the interface between an aqueous electrolyte solution and the o-nitrophenyl octyl ether (o-NPOE) plasticized polyvinylchloride (PVC) membrane. Standard ion transfer potentials were evaluated which are comparable with those inferred from measurements at a water \ o-NPOE interface. It is concluded that the presence of PVC has a rather small effect on the ion transfer thermodynamics, which is probably due to very weak interactions between PVC and o-NPOE or ions present. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 06:42:47