The synthesis of NiFe2O4 from thermal decomposition of an oxalic coprecipitate

Authors
Carp, O Segal, E
Citation
O. Carp et E. Segal, The synthesis of NiFe2O4 from thermal decomposition of an oxalic coprecipitate, REV RO CHIM, 44(9), 1999, pp. 875-880
Citations number
23
Categorie Soggetti
Chemistry
Journal title
REVUE ROUMAINE DE CHIMIE
ISSN journal
00353930 → ACNP
Volume
44
Issue
9
Year of publication
1999
Pages
875 - 880
Database
ISI
SICI code
0035-3930(199909)44:9<875:TSONFT>2.0.ZU;2-6
Abstract
The results concerning the synthesis of NiFe2O4 through thermal decompositi on of an oxalic coprecipitate are presented. The coprecipitates synthesized by a forced hydrolysis were characterized by chemical analysis, vibrationa l spectra, X-ray powder diffractometry, magnetic susceptibility measurement s and thermal analysis. A pure, well crystallized NiFe2O4 with mean crystal lite sizes of similar to 330 Angstrom was obtained at 450 degrees C.