SYNTHESIS OF BARIUM HEXAFERRITE BY PYROLYSIS OF AN AEROSOL

Authors
CABANAS MV GONZALEZCALBET JM VALLETREGI M
Citation
Mv. Cabanas et al., SYNTHESIS OF BARIUM HEXAFERRITE BY PYROLYSIS OF AN AEROSOL, Journal of materials research, 9(3), 1994, pp. 712-716
Citations number
11
Categorie Soggetti
Material Science
Journal title
Journal of materials research → ACNP
ISSN journal
08842914
Volume
9
Issue
3
Year of publication
1994
Pages
712 - 716
Database
ISI
SICI code
0884-2914(1994)9:3<712:SOBHBP>2.0.ZU;2-7
Abstract
Polycrystalline BaFe12O19 has been synthesized by pyrolysis of an aero sol produced by ultrahigh frequency spraying of a solution. Two precur sor solutions have been used in order to study its influence on the fo rmation temperature of the barium hexaferrite and on the microstructur al and magnetic properties. The relationship between in situ temperatu re, pyrolysis precursor, and textural and magnetic properties of the p roducts obtained is discussed.