Electrical and Thermal Properties of Na1-xLixNbO3 (x = 0.08, 0.1 and 0.2) Ceramics Near the Morphotropic Phase Boundary Region

• Autorzy: Konieczny K. , Czaja P.

Identyfikatory

DOI

10.1515/amm-2017-0079

• Języki publikacji: EN

Abstrakty

EN

Na_1-xLixNbO₃ ceramics (for x = 0.08, 0.1, 0.2) were fabricated by the conventional solid state reaction method. The influence of LiNbO3 on the microstructure, electric, thermal properties of Na_1-xLi_xNbO₃ ceramics was studied and a significant influence of doped Li ions on the electrical properties was observed. The electrical properties were improved and are described as the best for x = 0.1 (near a morphotropic phase boundary) Na_1-xLi_xNbO₃ solid solutions. After crossing the morphotropic phase boundary for x = 0.2, the electric properties are getting worse. These types of solid compounds show some interesting properties suitable for practical applications.

Słowa kluczowe

EN

perovskite; morphotropic phase boundary; electric properties; DSC

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 2A
• Strony: 539--544
• Opis fizyczny: Bibliogr. 24 poz., rys., wzory

Twórcy

autor

Konieczny K.

• Institute of Technology, Pedagogical University, ul. Podchorążych 2, 30-084 Kraków, Poland

autor

Czaja P.

• Institute of Technology, Pedagogical University, ul. Podchorążych 2, 30-084 Kraków, Poland

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).