ALTERNATIVE, DIRECT SYNTHESIS METHOD OF THE CERAMIC SOLID SOLUTIONS BASED ON BaTiO3 THROUGH A HIGH ENERGY BALL MILLING - Publication - MOST Wiedzy

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ALTERNATIVE, DIRECT SYNTHESIS METHOD OF THE CERAMIC SOLID SOLUTIONS BASED ON BaTiO3 THROUGH A HIGH ENERGY BALL MILLING

Abstract

Polycrystalline samples BaTiO3 and the solid solutions Ba0.9Sr0.1TiO3, Ba0.9Sr0.1Ti0.9Sn0.1O3, Ba0.9Sr0.1Ti0.8Sn0.2O3 were obtained by means of a mechanochemical treatment based on the high-energy ball milling technique and next a high temperature solid state reaction method. The influence of synthesis condition on microstructural, dielectric and ferroelectric properties of obtained solid solutions were investigated. The structure and morphology of the investigated samples were characterized by an X-ray diffraction (XRD) and scanning electron microscopy (SEM). The characterization of electrical properties of the ceramics within the temperature range from –130°C to 250°C were performed by means of a dielectric spectroscopy method at the frequency ranging from 0.1 Hz to 10 MHz. The diffusion of the paraelectric – ferroelectric phase transition and dielectric relaxation for ceramic samples are described.

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Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
ARCHIVES OF METALLURGY AND MATERIALS no. 65, pages 805 - 810,
ISSN: 1733-3490
Language:
English
Publication year:
2020
Bibliographic description:
Bąk W., Dulian P., Garbarz-Glos B., Czekaj D., Lisińska-Czekaj A.: ALTERNATIVE, DIRECT SYNTHESIS METHOD OF THE CERAMIC SOLID SOLUTIONS BASED ON BaTiO3 THROUGH A HIGH ENERGY BALL MILLING// ARCHIVES OF METALLURGY AND MATERIALS -Vol. 65,iss. 2 (2020), s.805-810
DOI:
Digital Object Identifier (open in new tab) 10.24425/amm.2020.132824
Verified by:
Gdańsk University of Technology

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