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Ionic conductivity of alkali nitrites. / Mateyshina, Yulia; Uvarov, Nikolai.

In: Solid State Ionics, Vol. 302, 01.04.2017, p. 77-82.

Research output: Contribution to journal › Article › peer-review

Harvard

Mateyshina, Y & Uvarov, N 2017, 'Ionic conductivity of alkali nitrites', Solid State Ionics, vol. 302, pp. 77-82. https://doi.org/10.1016/j.ssi.2016.11.023

APA

Mateyshina, Y., & Uvarov, N. (2017). Ionic conductivity of alkali nitrites. Solid State Ionics, 302, 77-82. https://doi.org/10.1016/j.ssi.2016.11.023

Vancouver

Mateyshina Y, Uvarov N. Ionic conductivity of alkali nitrites. Solid State Ionics. 2017 Apr 1;302:77-82. doi: 10.1016/j.ssi.2016.11.023

Author

Mateyshina, Yulia ; Uvarov, Nikolai. / Ionic conductivity of alkali nitrites. In: Solid State Ionics. 2017 ; Vol. 302. pp. 77-82.

BibTeX

@article{89cfc711a62340df902c86edc683511a,
title = "Ionic conductivity of alkali nitrites",
abstract = "A comparative study of ionic conductivity in a series of alkali metal nitrites was carried out. Experimental results were interpreted in terms of the classical model of Schottky defect formation in ionic crystals when the cationic vacancies are the dominating charge carriers. The point defect formation and migration parameters were evaluated by fitting of the theoretical model to the experimental data. It was demonstrated that in a series of alkali nitrites both the defect formation and the migration enthalpies decrease with the cationic radius leading to the increase in the conductivity as a function of the cationic size. As a result, the cesium nitrite has the highest conductivity among alkali nitrites.",
keywords = "Alkali nitrites, Ionic conductivity, Solid electrolyte, NMR, TRANSPORT, TEMPERATURE, NANO2, DYNAMICS, PERCHLORATES, PHASE TRANSITION, CRYSTAL, ELECTROLYTES",
author = "Yulia Mateyshina and Nikolai Uvarov",
year = "2017",
month = apr,
day = "1",
doi = "10.1016/j.ssi.2016.11.023",
language = "English",
volume = "302",
pages = "77--82",
journal = "Solid State Ionics",
issn = "0167-2738",
publisher = "Elsevier Science B.V.",

}

RIS

TY - JOUR

T1 - Ionic conductivity of alkali nitrites

AU - Mateyshina, Yulia

AU - Uvarov, Nikolai

PY - 2017/4/1

Y1 - 2017/4/1

N2 - A comparative study of ionic conductivity in a series of alkali metal nitrites was carried out. Experimental results were interpreted in terms of the classical model of Schottky defect formation in ionic crystals when the cationic vacancies are the dominating charge carriers. The point defect formation and migration parameters were evaluated by fitting of the theoretical model to the experimental data. It was demonstrated that in a series of alkali nitrites both the defect formation and the migration enthalpies decrease with the cationic radius leading to the increase in the conductivity as a function of the cationic size. As a result, the cesium nitrite has the highest conductivity among alkali nitrites.

AB - A comparative study of ionic conductivity in a series of alkali metal nitrites was carried out. Experimental results were interpreted in terms of the classical model of Schottky defect formation in ionic crystals when the cationic vacancies are the dominating charge carriers. The point defect formation and migration parameters were evaluated by fitting of the theoretical model to the experimental data. It was demonstrated that in a series of alkali nitrites both the defect formation and the migration enthalpies decrease with the cationic radius leading to the increase in the conductivity as a function of the cationic size. As a result, the cesium nitrite has the highest conductivity among alkali nitrites.

KW - Alkali nitrites

KW - Ionic conductivity

KW - Solid electrolyte

KW - NMR

KW - TRANSPORT

KW - TEMPERATURE

KW - NANO2

KW - DYNAMICS

KW - PERCHLORATES

KW - PHASE TRANSITION

KW - CRYSTAL

KW - ELECTROLYTES

UR - http://www.scopus.com/inward/record.url?scp=85008716028&partnerID=8YFLogxK

U2 - 10.1016/j.ssi.2016.11.023

DO - 10.1016/j.ssi.2016.11.023

M3 - Article

AN - SCOPUS:85008716028

VL - 302

SP - 77

EP - 82

JO - Solid State Ionics

JF - Solid State Ionics

SN - 0167-2738

ER -

ID: 10036384