Preparation and magnetic properties of the Co and Ti substituted Ba-Ferrite platelet particles

Ba
12-2x
Co
x
Ti
x
O
19
(x=0, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9) ferrite fine particles were prepared by the glass crystallization method in the BaCo
3
-B
2
O
3
-Fe
2
O
3
glass system. The crystallization process of glass flakes, the morphology, particles size and magnetic properties of the Co and Ti substituted Ba-ferrite platelet particles have been investigated by differential thermal analysis, X-ray diffraction, TEM, magnetic measurement and Mössbauer spectroscopy.