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Conducting and dielectric properties of Na3Fe2(PO4)3 and Na2FePO4F

https://doi.org/10.32523/ejpfm.2021050307

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Abstract

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 Na2FePO4F polycrystals is given in this article. The prospects of using of Na3Fe2(PO4)3 and Na2FePO4F are justified as electrode materials in sodium ion batteries.

About the Authors

A. A. Nogai
L.N. Gumilyov Eurasian National University
Kazakhstan


Zh. M. Salikhodzha
L.N. Gumilyov Eurasian National University
Kazakhstan


A. S. Nogai
S.Seifulin Kazakh AgroTechnical University
Kazakhstan


D. E. Uskenbaev
S.Seifulin Kazakh AgroTechnical University
Kazakhstan


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Review

For citation:


Nogai A.A., Salikhodzha Z.M., Nogai A.S., Uskenbaev D.E. Conducting and dielectric properties of Na3Fe2(PO4)3 and Na2FePO4F. Eurasian Journal of Physics and Functional Materials. 2021;5(3):222-234. https://doi.org/10.32523/ejpfm.2021050307

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ISSN 2522-9869 (Print)
ISSN 2616-8537 (Online)