Synthesis, structure, and properties of substituted bismuth niobates Bi3Nb1–xErxO7–δ


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Аннотация

Results are reported of a study of the structural and electrical characteristics of substituted bismuth niobates with composition Bi3Nb1–xErxO7–δ, which are promising oxygen-ion conductors. The homogeneity regions of solid solutions were determined by X-ray phase analysis and electron microscopy with X-ray fluorescence microanalysis, and their crystal-chemical parameters were calculated. The electrical conductivity of sintered samples was examined by impedance spectroscopy.

Авторлар туралы

Yu. Emel’yanova

Ural Federal University

Хат алмасуға жауапты Автор.
Email: bimevox@mail.ru
Ресей, ul. Mira 19, Yekaterinburg, 620002

Z. Mikhailovskaya

Ural Federal University

Email: bimevox@mail.ru
Ресей, ul. Mira 19, Yekaterinburg, 620002

E. Buyanova

Ural Federal University

Email: bimevox@mail.ru
Ресей, ul. Mira 19, Yekaterinburg, 620002

S. Petrova

Institute of Metallurgy, Ural Branch

Email: bimevox@mail.ru
Ресей, ul. Amundsena 101, Yekaterinburg, 620016

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