DOAJ Open Access 2024

Structure and dielectric properties of (1-x)NaBiTiO3-xNaKNbO3 ceramics

E. V. Glazunova L. A. Shilkina A. S. Chekhova A. V. Nazarenko I. A. Verbenko +1 lainnya

Abstrak

The solid solutions of the (1-x)Na[Formula: see text]Bi[Formula: see text]TiO3-xNa[Formula: see text]K[Formula: see text]NbO3 system were produced by the conventional ceramic technology using mechanical activation of the synthesized product. It was found that in the (1-x)Na[Formula: see text]Bi[Formula: see text]TiO3-xNa[Formula: see text]K[Formula: see text]NbO3 system at room temperature, a number of morphotropic phase transitions occur: rhombohedral → cubic → tetragonal → monoclinic phases. The introduction of a small amount of Na[Formula: see text]K[Formula: see text]NbO3 leads to an increase in the temperature stability of the dielectric properties of ceramics. A change in the relaxor properties of the solid solutions of the (1-x)Na[Formula: see text]Bi[Formula: see text]TiO3-xNa[Formula: see text]K[Formula: see text]NbO3 system was shown. The increase in energy density and energy efficiency was found at additive 10[Formula: see text]mol.% of Na[Formula: see text]K[Formula: see text]NbO3.

Topik & Kata Kunci

Electricity

Penulis (6)

E. V. Glazunova

L. A. Shilkina

A. S. Chekhova

A. V. Nazarenko

I. A. Verbenko

L. A. Reznichenko

Format Sitasi

APA MLA BibTeX

Glazunova, E.V., Shilkina, L.A., Chekhova, A.S., Nazarenko, A.V., Verbenko, I.A., Reznichenko, L.A. (2024). Structure and dielectric properties of (1-x)NaBiTiO3-xNaKNbO3 ceramics. https://doi.org/10.1142/S2010135X23500236

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.1142/S2010135X23500236
Akses: Open Access ✓