Title of article :
Structural and dielectric properties of La-doped lead titanate ceramics
Author/Authors :
Kellati، نويسنده , , M. and Sayouri، نويسنده , , S. and El Moudden، نويسنده , , N. and Elaatmani، نويسنده , , M. and Kaal، نويسنده , , A. and Taibi، نويسنده , , M.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
(Pb1−xLax)TiO3 (PLT) ceramics of perovskite type were prepared by sol–gel process, and their structural and dielectric properties investigated. The obtained compounds crystallize, under heat treatment, at relatively low temperatures and no secondary phases have been observed on the corresponding XRD spectra. Annealing temperature (Ta) and its duration (ta) appear to influence notably their structural and dielectric characteristics.
Keywords :
A. Lead titanate , A. dielectric materials , B. Sol–gel process , C. XRD , C. FTIR , C. SEM , Perovskite structure , D. Dielectric constant
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
