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DYNAMICS OF THE POTENTIAL OF FLUORIDE-SELECTIVE ELECTRODES IN RELATION TO THE ELECTRICAL CONDUCTIVITY OF MEMBRANES BASED ON CALCIUM-ACTIVATED SINGLE CYRSTALS OF LANTHANUM FLUORIDE. / Vlasov, Yu G.; Ermolenko, Yu E.; Nikolaev, B. A.; Chernov, S. V.

In: Journal of applied chemistry of the USSR, Vol. 59, No. 8 pt 2, 01.08.1986, p. 1732-1734.

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Vlasov, Yu G. ; Ermolenko, Yu E. ; Nikolaev, B. A. ; Chernov, S. V. / DYNAMICS OF THE POTENTIAL OF FLUORIDE-SELECTIVE ELECTRODES IN RELATION TO THE ELECTRICAL CONDUCTIVITY OF MEMBRANES BASED ON CALCIUM-ACTIVATED SINGLE CYRSTALS OF LANTHANUM FLUORIDE. In: Journal of applied chemistry of the USSR. 1986 ; Vol. 59, No. 8 pt 2. pp. 1732-1734.

BibTeX

@article{fbea554def17472aa8ba19a92fd4f5b7,
title = "DYNAMICS OF THE POTENTIAL OF FLUORIDE-SELECTIVE ELECTRODES IN RELATION TO THE ELECTRICAL CONDUCTIVITY OF MEMBRANES BASED ON CALCIUM-ACTIVATED SINGLE CYRSTALS OF LANTHANUM FLUORIDE.",
abstract = "In this paper the authors examine for the first time the relationship between the time of establishment of the equilibrium potential, characterized by the response time tau approximately equals t//6//3 or its multiples 3 tau equals t//9//5, 5 tau approximately equals t//9//9 (the times in which the electrode potentials reach 63, 95, and 99% respectively of the equilibrium potential), and by the conductivity of LaF//3 single-crystal membranes, which is characterized by the concentration of vacancies in the anionic sublattice. The fluoride-ion concentration, in turn, is directly linked with the concentration of the impurity differing in valence. It was shown experimentally for ion-selective electrodes based on LaF//3 single crystals with different CaF//2 contents that the response time decreases with increase of the ionic conductivity of the membranes. It was found that the calculated parameter tau //1, characterizing electrochemical transport of ions through the membrane-solution interface, depends significantly on the ionic conductivity of the membranes.",
author = "Vlasov, {Yu G.} and Ermolenko, {Yu E.} and Nikolaev, {B. A.} and Chernov, {S. V.}",
year = "1986",
month = aug,
day = "1",
language = "English",
volume = "59",
pages = "1732--1734",
journal = "Russian Journal of Applied Chemistry",
issn = "1070-4272",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "8 pt 2",

}

RIS

TY - JOUR

T1 - DYNAMICS OF THE POTENTIAL OF FLUORIDE-SELECTIVE ELECTRODES IN RELATION TO THE ELECTRICAL CONDUCTIVITY OF MEMBRANES BASED ON CALCIUM-ACTIVATED SINGLE CYRSTALS OF LANTHANUM FLUORIDE.

AU - Vlasov, Yu G.

AU - Ermolenko, Yu E.

AU - Nikolaev, B. A.

AU - Chernov, S. V.

PY - 1986/8/1

Y1 - 1986/8/1

N2 - In this paper the authors examine for the first time the relationship between the time of establishment of the equilibrium potential, characterized by the response time tau approximately equals t//6//3 or its multiples 3 tau equals t//9//5, 5 tau approximately equals t//9//9 (the times in which the electrode potentials reach 63, 95, and 99% respectively of the equilibrium potential), and by the conductivity of LaF//3 single-crystal membranes, which is characterized by the concentration of vacancies in the anionic sublattice. The fluoride-ion concentration, in turn, is directly linked with the concentration of the impurity differing in valence. It was shown experimentally for ion-selective electrodes based on LaF//3 single crystals with different CaF//2 contents that the response time decreases with increase of the ionic conductivity of the membranes. It was found that the calculated parameter tau //1, characterizing electrochemical transport of ions through the membrane-solution interface, depends significantly on the ionic conductivity of the membranes.

AB - In this paper the authors examine for the first time the relationship between the time of establishment of the equilibrium potential, characterized by the response time tau approximately equals t//6//3 or its multiples 3 tau equals t//9//5, 5 tau approximately equals t//9//9 (the times in which the electrode potentials reach 63, 95, and 99% respectively of the equilibrium potential), and by the conductivity of LaF//3 single-crystal membranes, which is characterized by the concentration of vacancies in the anionic sublattice. The fluoride-ion concentration, in turn, is directly linked with the concentration of the impurity differing in valence. It was shown experimentally for ion-selective electrodes based on LaF//3 single crystals with different CaF//2 contents that the response time decreases with increase of the ionic conductivity of the membranes. It was found that the calculated parameter tau //1, characterizing electrochemical transport of ions through the membrane-solution interface, depends significantly on the ionic conductivity of the membranes.

UR - http://www.scopus.com/inward/record.url?scp=0022765531&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0022765531

VL - 59

SP - 1732

EP - 1734

JO - Russian Journal of Applied Chemistry

JF - Russian Journal of Applied Chemistry

SN - 1070-4272

IS - 8 pt 2

ER -

ID: 61611948