Wyniki wyszukiwania dla: BI5FETI3O15 CERAMICS

• Synthesis and structure of Bi 5 FeTi 3 O 15 ceramics

  Publikacja

  • A. Lisińska-Czekaj
  • J. Plewa
  • D. Czekaj

  - Ciencia & Tecnologia dos Materiais - Rok 2017

  Aim of the present research was to fabricate and study crystal structure and phase composition of Bi5FeTi3O15 (BTFO) ceramics exhibiting Aurivillius - type structure. By means of simultaneous thermal analysis and X-ray diffraction analysis the process of synthesis of BTFO ceramics has been studied. Mixed oxide method followed by pressureless sintering was used for ceramics preparation. Three endothermic thermal effects have been...

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• X-RAY DIFFRACTION STUDY OF BISMUTH LAYER-STRUCTURED MULTIFERROIC CERAMICS

  Publikacja

  • A. Lisińska-Czekaj
  • D. Czekaj
  • B. Garbarz
  • W. Bąk
  • I. Kuźniarska-Biernacka

  - ARCHIVES OF METALLURGY AND MATERIALS - Rok 2020

  Goal of the present research was to apply a solid state reaction route to fabricate bismuth layer-structured multiferroic ceramics described with the formula Bi5FeTi3O15 and reveal the influence of processing conditions on its crystal structure and phase composition. Simple oxide powders Bi2O3, TiO2 and Fe2O3 were used to fabricate Aurivillius-type bismuth layer-structured ferroelectrics. Pressureless sintering in ambient air was...

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