Slurry sample injection for determination of ferrite nanocolloids chemical composition by ICP spectrometry

dc.contributorUniversidade de Brasília (UnB)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Católica de Brasília Campus I
dc.date.accessioned2014-05-27T11:22:33Z
dc.date.accessioned2022-10-05T18:08:07Z
dc.date.available2014-05-27T11:22:33Z
dc.date.available2022-10-05T18:08:07Z
dc.date.created2014-05-27T11:22:33Z
dc.date.issued2007-08-23
dc.identifier2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings, v. 4, p. 393-396.
dc.identifierhttp://hdl.handle.net/11449/69825
dc.identifier2-s2.0-34547966068
dc.identifier2-s2.0-34547966068.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3919209
dc.description.abstractThis work proposes a new method to determine the chemical composition of magnetic ferrite nanoparticles by the slurry injection technique using the inductively coupled plasma optical emission spectroscopy. In this way, experimental conditions such as aerosol gas flow rate and colloidal stability were optimized in order to use aqueous calibration curves in the slurry nebulization and to determine the chemical composition of a series of sols containing chemically synthesized size-tailored NiFe 2O 4 nanograms. Then, the results of direct sampling and those of conventional aqueous introduction analysis are compared, showing the efficiency of the proposed method.
dc.languageeng
dc.relation2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectFerrite nanoparticle
dc.subjectIcp-oes
dc.subjectMagnetic colloid
dc.subjectSlurry injection
dc.subjectColloids
dc.subjectFerrites
dc.subjectFlow of gases
dc.subjectMagnetic materials
dc.subjectNanoparticles
dc.subjectFerrite nanoparticles
dc.subjectMagnetic colloids
dc.subjectSlurries
dc.titleSlurry sample injection for determination of ferrite nanocolloids chemical composition by ICP spectrometry
dc.typeTrabalho apresentado em evento


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