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The nature of charge carriers and their transport numbers in glasses of the Ag2O-B2O3 system. / Sokolov, I. A.; Murin, I. V.; Pronkin, A. A.

In: Glass Physics and Chemistry, Vol. 32, No. 1, 01.2006, p. 63-69.

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Sokolov, I. A. ; Murin, I. V. ; Pronkin, A. A. / The nature of charge carriers and their transport numbers in glasses of the Ag2O-B2O3 system. In: Glass Physics and Chemistry. 2006 ; Vol. 32, No. 1. pp. 63-69.

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@article{cd27d7cc062a4fdaaead9399c5f5563f,
title = "The nature of charge carriers and their transport numbers in glasses of the Ag2O-B2O3 system",
abstract = "The temperature-concentration dependence of the dc electrical conductivity of glasses in the xAg2O-(1 - x)B2O3 (0.05 ≤ x ≤ 0.25) system is investigated using active (amalgam) electrodes. A series of glasses are synthesized with the use of D2O as an isotope tracer. The analysis of data on the electrolysis of glasses at 0.15 ≤ x ≤ 0.225 demonstrates that charge carriers in these glasses involve protons formed upon dissociation of impurity water. The water content is evaluated by IR spectroscopy. The electronic component of the total electrical conductivity is determined by the Liang-Wagner technique. It is shown that the contribution of the electronic component does not exceed the sensitivity of the technique (10-2-10-3%). The participation of silver ions in electricity transport processes is studied by the Hittorf method. It is demonstrated that their transport numbers do not exceed 0.53. A comparison of the physicochemical properties of glasses in the Ag2O-B 2O3 and Na2O-B2O3 systems shows that sodium and silver ions occupy different positions in the structure.",
author = "Sokolov, {I. A.} and Murin, {I. V.} and Pronkin, {A. A.}",
year = "2006",
month = jan,
doi = "10.1134/S1087659606010081",
language = "English",
volume = "32",
pages = "63--69",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - The nature of charge carriers and their transport numbers in glasses of the Ag2O-B2O3 system

AU - Sokolov, I. A.

AU - Murin, I. V.

AU - Pronkin, A. A.

PY - 2006/1

Y1 - 2006/1

N2 - The temperature-concentration dependence of the dc electrical conductivity of glasses in the xAg2O-(1 - x)B2O3 (0.05 ≤ x ≤ 0.25) system is investigated using active (amalgam) electrodes. A series of glasses are synthesized with the use of D2O as an isotope tracer. The analysis of data on the electrolysis of glasses at 0.15 ≤ x ≤ 0.225 demonstrates that charge carriers in these glasses involve protons formed upon dissociation of impurity water. The water content is evaluated by IR spectroscopy. The electronic component of the total electrical conductivity is determined by the Liang-Wagner technique. It is shown that the contribution of the electronic component does not exceed the sensitivity of the technique (10-2-10-3%). The participation of silver ions in electricity transport processes is studied by the Hittorf method. It is demonstrated that their transport numbers do not exceed 0.53. A comparison of the physicochemical properties of glasses in the Ag2O-B 2O3 and Na2O-B2O3 systems shows that sodium and silver ions occupy different positions in the structure.

AB - The temperature-concentration dependence of the dc electrical conductivity of glasses in the xAg2O-(1 - x)B2O3 (0.05 ≤ x ≤ 0.25) system is investigated using active (amalgam) electrodes. A series of glasses are synthesized with the use of D2O as an isotope tracer. The analysis of data on the electrolysis of glasses at 0.15 ≤ x ≤ 0.225 demonstrates that charge carriers in these glasses involve protons formed upon dissociation of impurity water. The water content is evaluated by IR spectroscopy. The electronic component of the total electrical conductivity is determined by the Liang-Wagner technique. It is shown that the contribution of the electronic component does not exceed the sensitivity of the technique (10-2-10-3%). The participation of silver ions in electricity transport processes is studied by the Hittorf method. It is demonstrated that their transport numbers do not exceed 0.53. A comparison of the physicochemical properties of glasses in the Ag2O-B 2O3 and Na2O-B2O3 systems shows that sodium and silver ions occupy different positions in the structure.

UR - http://www.scopus.com/inward/record.url?scp=33644963375&partnerID=8YFLogxK

U2 - 10.1134/S1087659606010081

DO - 10.1134/S1087659606010081

M3 - Article

AN - SCOPUS:33644963375

VL - 32

SP - 63

EP - 69

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 1

ER -

ID: 88001539