Electrical conductivity of potassium titanyl phosphate KTiOPO4 pure crystals and those doped with Na+, Rb+, and F ions

Результат исследований: Научные публикации в периодических изданияхстатья

3 Цитирования (Scopus)

Выдержка

KTiOPO4 crystals, both pure and doped with rubidium Rb+ and fluorine F ions, were grown in temperature range from 1060 to 846°С from salt solvent containing potassium metaphosphate 3 and potassium orthophosphate К3РО4 by using a Czochralski modified method. Potassium–sodium titanyl phosphate crystals were obtained from KTiOPO4 crystals by the potassium isomorphic replacement with sodium; to this purpose, sodium chemical diffusion from NaNO3 melt was used. Their ionic conductivity was studied by the electrochemical impedance spectroscopy method. The KTiOPO4 crystal doping with rubidium and sodium ions was shown to lower the conductivity, whereas the doping with fluorine ions results in increased conductivity.

Язык оригиналаанглийский
Страницы (с-по)846-851
Число страниц6
ЖурналRussian Journal of Electrochemistry
Том53
Номер выпуска8
DOI
СостояниеОпубликовано - 1 авг 2017
Опубликовано для внешнего пользованияДа

Отпечаток

Potassium
Phosphates
Ions
Rubidium
Crystals
Fluorine
Sodium
Doping (additives)
Ionic conductivity
Electrochemical impedance spectroscopy
Salts
Electric Conductivity
potassium titanylphosphate
Temperature

Предметные области Scopus

  • Электрохимия

Цитировать

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title = "Electrical conductivity of potassium titanyl phosphate KTiOPO4 pure crystals and those doped with Na+, Rb+, and F– ions",
abstract = "KTiOPO4 crystals, both pure and doped with rubidium Rb+ and fluorine F– ions, were grown in temperature range from 1060 to 846°С from salt solvent containing potassium metaphosphate 3 and potassium orthophosphate К3РО4 by using a Czochralski modified method. Potassium–sodium titanyl phosphate crystals were obtained from KTiOPO4 crystals by the potassium isomorphic replacement with sodium; to this purpose, sodium chemical diffusion from NaNO3 melt was used. Their ionic conductivity was studied by the electrochemical impedance spectroscopy method. The KTiOPO4 crystal doping with rubidium and sodium ions was shown to lower the conductivity, whereas the doping with fluorine ions results in increased conductivity.",
keywords = "diffusion, electrical conductivity, sodium titanyl phosphate, solid electrolytes",
author = "Glumov, {O. V.} and Bodnar, {V. A.} and Mel’nikova, {N. A.} and Yakobson, {V. E.} and Murin, {I. V.}",
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Electrical conductivity of potassium titanyl phosphate KTiOPO4 pure crystals and those doped with Na+, Rb+, and F ions. / Glumov, O. V.; Bodnar, V. A.; Mel’nikova, N. A.; Yakobson, V. E.; Murin, I. V.

В: Russian Journal of Electrochemistry, Том 53, № 8, 01.08.2017, стр. 846-851.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Electrical conductivity of potassium titanyl phosphate KTiOPO4 pure crystals and those doped with Na+, Rb+, and F– ions

AU - Glumov, O. V.

AU - Bodnar, V. A.

AU - Mel’nikova, N. A.

AU - Yakobson, V. E.

AU - Murin, I. V.

PY - 2017/8/1

Y1 - 2017/8/1

N2 - KTiOPO4 crystals, both pure and doped with rubidium Rb+ and fluorine F– ions, were grown in temperature range from 1060 to 846°С from salt solvent containing potassium metaphosphate 3 and potassium orthophosphate К3РО4 by using a Czochralski modified method. Potassium–sodium titanyl phosphate crystals were obtained from KTiOPO4 crystals by the potassium isomorphic replacement with sodium; to this purpose, sodium chemical diffusion from NaNO3 melt was used. Their ionic conductivity was studied by the electrochemical impedance spectroscopy method. The KTiOPO4 crystal doping with rubidium and sodium ions was shown to lower the conductivity, whereas the doping with fluorine ions results in increased conductivity.

AB - KTiOPO4 crystals, both pure and doped with rubidium Rb+ and fluorine F– ions, were grown in temperature range from 1060 to 846°С from salt solvent containing potassium metaphosphate 3 and potassium orthophosphate К3РО4 by using a Czochralski modified method. Potassium–sodium titanyl phosphate crystals were obtained from KTiOPO4 crystals by the potassium isomorphic replacement with sodium; to this purpose, sodium chemical diffusion from NaNO3 melt was used. Their ionic conductivity was studied by the electrochemical impedance spectroscopy method. The KTiOPO4 crystal doping with rubidium and sodium ions was shown to lower the conductivity, whereas the doping with fluorine ions results in increased conductivity.

KW - diffusion

KW - electrical conductivity

KW - sodium titanyl phosphate

KW - solid electrolytes

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U2 - 10.1134/S1023193517080055

DO - 10.1134/S1023193517080055

M3 - Article

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SP - 846

EP - 851

JO - Russian Journal of Electrochemistry

JF - Russian Journal of Electrochemistry

SN - 1023-1935

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