Title of article
Equilibrium phases in the Bi2O3–TiO2–WO3 system
Author/Authors
Jardiel، نويسنده , , M. T. Espejo Caballero، نويسنده , , A.C and Villegas، نويسنده , , M. and Valant، نويسنده , , M. and Jancar، نويسنده , , B. and Suvorov، نويسنده , , D.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
5
From page
2931
To page
2935
Abstract
Phase relations in the Bi2O3–TiO2–WO3 ternary system were evaluated for different compositions calcined in air at 850 °C by means of XRD techniques. A solid solution area was observed for Bi4Ti3O12 compositions with a small amount of WO3. The experimental results suggest the existence of a new phase with a nominal composition close to Bi3Ti2.5W0.5O11. This phase allows the definition of four triangles of compatibility at 850 °C in the ternary system. The new phase was characterized by XRD, SEM and EDS.
Keywords
X-ray methods , Bi4Ti3O12 ceramics , Powders-solid state reaction
Journal title
Journal of the European Ceramic Society
Serial Year
2006
Journal title
Journal of the European Ceramic Society
Record number
1408356
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