Correlation Between Structure, Microstructure and Dielectric Properties of Bi7Fe3Ti3O21 Ceramics Obtained in Different Conditions

• Autorzy: Szalbot D. , Bartkowska J. A. , Feliksik K. , Bara M. , Chrunik M. , Adamczyk-Habrajska M.

Identyfikatory

DOI

10.24425/amm.2020.132834

• Języki publikacji: EN

Abstrakty

EN

Multiferroic six-layer Aurivillius type Bi₇Fe₃Ti₃O₂₁ ceramics was obtained by conventional mixed oxides method. The final sintering process was taken in several different sintering times, which determined changes in properties of discussed ceramic material. The structure and dielectric properties of the material are reported. In order to examine the technological conditions on the crystal structure, XRD analysis was carried out. The microstructure, as well as the quantitative and qualitative analysis of the chemical composition were investigated by scanning electron microscope with an energy dispersion spectrometer. The main purpose of the paper is to present the effect of sintering time on the microstructure, crystallographic structure and dielectric properties of Bi₇Fe₃Ti₃O₂₁ ceramics.

Słowa kluczowe

EN

multiferroic materials; Aurivillius phases; Bi7Fe3Ti3O21; dielectric properties

• 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: 2020
• Tom: Vol. 65, iss. 2
• Strony: 879--884
• Opis fizyczny: Bibliogr. 24 poz., fot., rys., tab.

Twórcy

autor

Szalbot D.

• University of Silesia, Faculty of Science and Technology, Institute of Materials Engineering, 12, Żytnia Str., 41-200 Sosnowiec, Poland

autor

Bartkowska J. A.

• University of Silesia, Faculty of Science and Technology, Institute of Materials Engineering, 12, Żytnia Str., 41-200 Sosnowiec, Poland

autor

Feliksik K.

• University of Silesia, Faculty of Science and Technology, Institute of Materials Engineering, 12, Żytnia Str., 41-200 Sosnowiec, Poland

autor

Bara M.

• University of Silesia, Faculty of Science and Technology, Institute of Materials Engineering, 12, Żytnia Str., 41-200 Sosnowiec, Poland

autor

Chrunik M.

• Institute of Applied Physics, Military University of Technology, 2 Gen. Sylwestra Kaliskiego Str., 00-908 Warszaw, Poland

autor

Adamczyk-Habrajska M.

• University of Silesia, Faculty of Science and Technology, Institute of Materials Engineering, 12, Żytnia Str., 41-200 Sosnowiec, Poland

Bibliografia

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Uwagi

EN

1. This work was partially supported by the University grant "New crystalline and composite materials for optics and photonics", UGB 521-9000-00-000, funds for year 2020.

PL

2. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).