Title of article :
Synthesis and structural ordering of nano-sized Ba3B′Nb2O9 (B′ = Ca and Zn) powders
Author/Authors :
Jo?o Elias Figueiredo Soares Rodrigues، نويسنده , , Débora Morais Bezerra، نويسنده , , Adeilton Pereira Maciel، نويسنده , , C.W.A. Paschoal، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Abstract :
and Zn) perovskite powders obtained by a modified polymeric precursor route using X-ray powder diffraction and Raman spectroscopy. We obtained single phase complex perovskites at 900 °C. Williamson–Hall analysis and scanning electron microscopy showed that the powders have crystallites and particles of nanometric size.
Keywords :
ceramics , perovskites , Electron microscopy , phonons , Raman spectroscopy and scattering
Journal title :
Ceramics International
Journal title :
Ceramics International
