Title of article
Preparation of lanthanum doped Bi4Ti3O12 ceramics by the polymeric precursor method
Author/Authors
A.Z. Simoes، نويسنده , , C. Quinelato، نويسنده , , A. Ries، نويسنده , , B.D. Stojanovic، نويسنده , , E. Longo، نويسنده , , J.A. Varela، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2006
Pages
5
From page
481
To page
485
Abstract
Lanthanum-modified bismuth titanate, Bi4 − xLaxTi3O12 (BLT) ceramics, with x ranging from 0 to 0.75 were prepared by the polymeric precursor method. Orthorhombicity of the system is decreased with the increase of lanthanum content in the bismuth titanate (BIT) crystal lattice. No secondary phases were evident after lanthanum addition. Increasing lanthanum content causes a structural distortion in the bismuth titanate lattice. The shape of the grains is strongly influenced by the lanthanum added to the system.
Keywords
Sintering , Ceramics , crystal structure
Journal title
Materials Chemistry and Physics
Serial Year
2006
Journal title
Materials Chemistry and Physics
Record number
1064590
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