About: Vapor phase approach for iron oxide nanoparticle synthesis from solid precursors

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A new non-solution mediated approach to the synthesis of iron oxide nanoparticles directly from solid FeCl2salt precursors developed. Rapid, simple and scalable method. Structural properties and the phase of the resulting iron oxide particles has been determined by a range of methods including XRD, FT-IR and Mössbauer spectroscopy, and the phase is shown to be maghemite (γ-Fe2O3). Iron oxide particles magnetic properties measured using SQUID, confirming superparamagnetic behaviour of the powder and a saturation magnetization of 53.0 emu g-1 at 300 K. Aqueous dispersions at increasing concentrations prepared and their heating rate under a 400 kHz alternating magnetic field measured. The specific absorption rate (SAR) of the iron oxide was found to be 84.8 W g-1, which makes the material suitable for the formulation of ferrofluids or ferrogels with RF heating properties. A new non-solution mediated approach to the synthesis of iron oxide nanoparticles directly from solid FeCl2salt precursors developed. Rapid, simple and scalable method. Structural properties and the phase of the resulting iron oxide particles has been determined by a range of methods including XRD, FT-IR and Mössbauer spectroscopy, and the phase is shown to be maghemite (γ-Fe2O3). Iron oxide particles magnetic properties measured using SQUID, confirming superparamagnetic behaviour of the powder and a saturation magnetization of 53.0 emu g-1 at 300 K. Aqueous dispersions at increasing concentrations prepared and their heating rate under a 400 kHz alternating magnetic field measured. The specific absorption rate (SAR) of the iron oxide was found to be 84.8 W g-1, which makes the material suitable for the formulation of ferrofluids or ferrogels with RF heating properties. (en)
Title	Vapor phase approach for iron oxide nanoparticle synthesis from solid precursors Vapor phase approach for iron oxide nanoparticle synthesis from solid precursors (en)
skos:prefLabel	Vapor phase approach for iron oxide nanoparticle synthesis from solid precursors Vapor phase approach for iron oxide nanoparticle synthesis from solid precursors (en)
skos:notation	RIV/68378271:_____/13:00394513!RIV14-AV0-68378271
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	APR
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Šantavá, Eva
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	113609
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00394513
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nanoparticle; maghemite; radiofrequency heating; superparamagnetism; saturation magnetisation (en)
http://linked.open.../riv/klicoveSlovo	maghemite superparamagnetism saturation magnetisation nanoparticle radiofrequency heating
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[0BD9A7570AEE]
http://linked.open...i/riv/nazevZdroje	Journal of Solid State Chemistry
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	200
http://linked.open...iv/tvurceVysledku	Svoboda, P. Šantavá, Eva Singh, M. Ulbrich, P. Štěpánek, F. Prokopec, V.
http://linked.open...ain/vavai/riv/wos	000317158000023
issn	0022-4596
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jssc.2013.01.037

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