Preparation of MgAl2O4 by modified sol-gel method


Oksuzomer F. , Koc S., Boz I. , Gurkaynak M.

EURO CERAMICS VIII, PTS 1-3, ss.367-370, 2004 (SCI İndekslerine Giren Dergi) identifier

Özet

In this Study, Magnesium aluminate spinel (MgAl2O4) was prepared by modified sol-gel method. Magnesium oxide was dispersed in iso-propanol solution of aluminum sec-butoxide. Water has been added to promote gelation of alkoxide precursor. Dried samples were calcined at 300, 500 and 800degreesC and characterized by XRD, TGA and SEM methods.