Synthesis and thermal studies of the cobalt zinc ferrous fumarato-hydrazinate a precursor to obtain nanosize ferrites

Gonsalves, L.R.; Verenkar, V.M.S.

dc.contributor.author	Gonsalves, L.R.
dc.contributor.author	Verenkar, V.M.S.
dc.date.accessioned	2015-06-04T03:20:08Z
dc.date.available	2015-06-04T03:20:08Z
dc.date.issued	2012
dc.identifier.citation	Journal of Thermal Analysis and Calorimetry. 108(3); 2012; 871-875.	en_US
dc.identifier.uri	http://dx.doi.org/10.1007/s10973-012-2343-1
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/2711
dc.description.abstract	Nanosize Co1-x Zn(x)Fe2O4 (x = 0, 0.1, 0.3, and 0.4) have been synthesized by the precursor combustion technique via autocatalytic combustion of the mixed-metal fumarato-hydrazinate precursors. A key feature of these precursors is that they decompose autocatalytically once ignited to give the monophasic nanocrystalline ferrite. This fact is confirmed by X-ray powder diffraction analysis. The thermal decomposition pattern of the precursors has been studied by thermogravimetric and differential thermal analysis. The precursors have also been characterized by FTIR and chemical analysis to fix the chemical composition. The Curie temperature (T(c)) of the "as-prepared" oxide was determined by alternating current susceptibility measurements.	en_US
dc.publisher	Springer Verlag (Germany); Akademiai Kiado	en_US
dc.subject	Chemistry	en_US
dc.title	Synthesis and thermal studies of the cobalt zinc ferrous fumarato-hydrazinate a precursor to obtain nanosize ferrites	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y