Conducting and dielectric properties of Na3Fe2(PO4)3 and Na2FePO4F
Nogai A.A. Salikhodzha Z.M. Nogai A.S. Uskenbaev D.E.
2021L.N. Gumilyov Eurasian National University
Eurasian Journal of Physics and Functional Materials
2021#5Issue 3222 - 234 pp.
In this research, the structure parameters, conducting and dielectric properties of Na3Fe2 (PO4)3 and Na2FePO4F polycrystals were studied obtained by solid-phase synthesis. The phase transition temperatures, conducting and dielectric parameters of Na3Fe2 (PO4)3 and Na2FePO4F polycrystals were refined. A comparative evaluation of the conductive properties of Na3Fe2 (PO4)3 and Na2 FePO4F polycrystals is given in this article. The prospects of using of Na3Fe2(PO4)3 and Na2 FePO4F are justified as electrode materials in sodium ion batteries.
crystal framework , dielectric permittivity , ionic conductivity , polycrystal , solid state synthesis
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L.N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
S. Seifulin Kazakh Agro Technical University, Nur-Sultan, Kazakhstan
L.N. Gumilyov Eurasian National University
S. Seifulin Kazakh Agro Technical University
10 лет помогаем публиковать статьи Международный издатель
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