About: Electrode-less plasma jet synthesis of core-shell iron/iron oxide nanoparticles

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We report on core-shell iron and iron oxide nanoparticle prepared by plasma synthesis controlled by process gas mixture. The synthesis was carried out using an atmospheric pressure microwave electrodeless plasma jet. We focused on phase composition control and better passivation. We studied the influence of O2, H2 and N2 admixtures to the Ar process gas on the properties of the prepared nanomaterial. Similarly to thermal process, the oxygen admixture preferentially produced Fe2O3 nanoparticles whereas hydrogen admixture resulted in particles with higher metallic content. However, in contrast to thermal process, the addition of nitrogen did not produce iron nitride, but iron/iron-oxide core-shell nanoparticles with enhanced chemical stability. We report on core-shell iron and iron oxide nanoparticle prepared by plasma synthesis controlled by process gas mixture. The synthesis was carried out using an atmospheric pressure microwave electrodeless plasma jet. We focused on phase composition control and better passivation. We studied the influence of O2, H2 and N2 admixtures to the Ar process gas on the properties of the prepared nanomaterial. Similarly to thermal process, the oxygen admixture preferentially produced Fe2O3 nanoparticles whereas hydrogen admixture resulted in particles with higher metallic content. However, in contrast to thermal process, the addition of nitrogen did not produce iron nitride, but iron/iron-oxide core-shell nanoparticles with enhanced chemical stability. (en)
Title	Electrode-less plasma jet synthesis of core-shell iron/iron oxide nanoparticles Electrode-less plasma jet synthesis of core-shell iron/iron oxide nanoparticles (en)
skos:prefLabel	Electrode-less plasma jet synthesis of core-shell iron/iron oxide nanoparticles Electrode-less plasma jet synthesis of core-shell iron/iron oxide nanoparticles (en)
skos:notation	RIV/00216224:14310/13:00066543!RIV14-MSM-14310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(ED2.1.00/03.0086), P(GAP205/10/1374)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kudrle, Vít Hnilica, Jaroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	72374
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/13:00066543
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	core-shell; iron/iron oxide; nanoparticles; electrode-less (en)
http://linked.open.../riv/klicoveSlovo	electrode-less iron/iron oxide core-shell nanoparticles
http://linked.open...ontrolniKodProRIV	[3F52BFAC479A]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	NANOCON 2013, 5th INTERNATIONAL CONFERENCE
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology Regional R&D center for low-cost plasma and nanotechnology surface modifications Plasmachemical processes for synthesis of carbon nanotubes and study of their functional properties
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Jašek, Ondřej Kudrle, Vít Hnilica, Jaroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-10-16 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TANGER Ltd.
https://schema.org/isbn	9788087294321
http://localhost/t...ganizacniJednotka	14310

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