Non-isothermal decomposition kinetics of NiFe2O4 nanoparticles synthesized using egg white solution route

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dc.contributor.authorBoonchom, Banjong
dc.contributor.authorMaensiri, Santi
dc.date.accessioned2026-08-06T09:58:04Z
dc.date.available2026-08-06T09:58:04Z
dc.date.issued2009-01-01
dc.description.abstractThe thermal decomposition kinetics of nickel ferrite (NiFe <inf>2</inf>O<inf>4</inf>) precursor prepared using egg white solution route in dynamical air atmosphere was studied by means of TG with different heating rates. The activation energy (E <inf>α</inf>) values of one reaction process were estimated using the methods of Flynn-Wall-Ozawa (FWO) and Kissinger-Akahira-Sunose (KAS), which were found to be consistent. The dependent activation energies on extent of conversions of the decomposition reaction indicate "multi-step" processes. XRD, SEM and FTIR showed that the synthesized NiFe<inf>2</inf>O<inf>4</inf> precursor after calcination at 773 K has a pure spinel phase, having particle sizes of ~54 ± 29 nm. © 2009 Akadémiai Kiadó, Budapest, Hungary.
dc.identifier.citationJournal of Thermal Analysis and Calorimetry, 97(3), 879-884, 2009
dc.identifier.doi10.1007/s10973-009-0173-6
dc.identifier.issn13886150
dc.identifier.other2-s2.0-70350417877
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/2442
dc.sourceJournal of Thermal Analysis and Calorimetry
dc.subjectCharacterization
dc.subjectGrowth from solutions
dc.subjectInorganic compounds
dc.subjectKinetic study
dc.subjectMagnetic materials
dc.subjectNanomaterials
dc.subjectThermal decomposition
dc.titleNon-isothermal decomposition kinetics of NiFe2O4 nanoparticles synthesized using egg white solution route
dc.typeArticle

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