Structural and morphological characterization of rare earth modified lead titanate Caracterização estrutural e morfológica de titanatos de chumbo modificados por terras raras

Rare earth modified lead titanate powders Pb1-xRExTiO3 (REPT), x = 0.01, 0.05, 0.07 and RE = Yb, Y, were prepared by the Pechini method. The materials were calcined under flowing oxygen at different temperatures from 300 to 700 ºC. Nanostructured REPT were investigated using X-ray diffraction, scann...

وصف كامل

التفاصيل البيبلوغرافية

الحاوية / القاعدة:	Cerâmica
المؤلفون الرئيسيون:	F. C. D. Lemos, D. M. A. Melo, P. S. de Lima, C. A. Paskocimas, E. Longo, J. E.C. da Silva
التنسيق:	مقال
اللغة:	الإنجليزية
منشور في:	Associação Brasileira de Cerâmica 2007-12-01
الموضوعات:	PbTiO3 terra rara perovsquita método Pechini rare earth perovskite Pechini method
الوصول للمادة أونلاين:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132007000400017