About: Nanoscopic Yttrium-Iron Garnet and Perovskite by Sonolysis of M(acac)3 Complexes

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About: Nanoscopic Yttrium-Iron Garnet and Perovskite by Sonolysis of M(acac)3 Complexes Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present sonochemical synthesis of YFeO3 and Y3Fe5O12 by employing the corresponding mixtures of M(acac)3 precursors. Resulting phase composition of the product can be controlled by the starting stoichiometry of the precursor complexes. Reactions carried out with a 1:1 molar ratio led to amorphous materials that crystallized to perovskite YFeO3 upon calcination. The Y3Fe5O12 garnet phase was produced when a 3:5 molar ratio was employed. SEM was used to examine particle shape, size, and size distribution. The oxide products featured nanoscopic composite particles of a uniform size distribution and nearly spherical shapes with an estimated diameter of 20 nm. TEM study revealed the amorphous structure of the oxide products and the crystalline nature of the calcined phases. HT XRD revealed crystallization of YFeO3 or Y3Fe5O12 on heating and the increase in particle diameter. We present sonochemical synthesis of YFeO3 and Y3Fe5O12 by employing the corresponding mixtures of M(acac)3 precursors. Resulting phase composition of the product can be controlled by the starting stoichiometry of the precursor complexes. Reactions carried out with a 1:1 molar ratio led to amorphous materials that crystallized to perovskite YFeO3 upon calcination. The Y3Fe5O12 garnet phase was produced when a 3:5 molar ratio was employed. SEM was used to examine particle shape, size, and size distribution. The oxide products featured nanoscopic composite particles of a uniform size distribution and nearly spherical shapes with an estimated diameter of 20 nm. TEM study revealed the amorphous structure of the oxide products and the crystalline nature of the calcined phases. HT XRD revealed crystallization of YFeO3 or Y3Fe5O12 on heating and the increase in particle diameter. (en)
Title	Nanoscopic Yttrium-Iron Garnet and Perovskite by Sonolysis of M(acac)3 Complexes Nanoscopic Yttrium-Iron Garnet and Perovskite by Sonolysis of M(acac)3 Complexes (en)
skos:prefLabel	Nanoscopic Yttrium-Iron Garnet and Perovskite by Sonolysis of M(acac)3 Complexes Nanoscopic Yttrium-Iron Garnet and Perovskite by Sonolysis of M(acac)3 Complexes (en)
skos:notation	RIV/00216224:14310/08:00026051!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021622410)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pinkas, Jiří Moravec, Zdeněk Zbořil, Radek Bezdička, Petr Serafimidisová, Aneta Reichlová, Vendula
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	381617
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00026051
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sonochemistry; Iron; Yttrium; Oxides; Garnet; Nanoparticles (en)
http://linked.open.../riv/klicoveSlovo	Garnet Nanoparticles Iron Oxides Yttrium Sonochemistry
http://linked.open...ontrolniKodProRIV	[8C0CF2384D7E]
http://linked.open...v/mistoKonaniAkce	La Grande Motte, Francie
http://linked.open...i/riv/mistoVydani	Basancon, Francie
http://linked.open...i/riv/nazevZdroje	11 th Meeting of the European Society of Sonochemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Bezdička, Petr Moravec, Zdeněk Pinkas, Jiří Zbořil, Radek Reichlová, Vendula Serafimidisová, Aneta
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical and chemical properties of advanced materials and structures
issn	1350-4177
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	UTINAM Universite de Franche-Comte
http://localhost/t...ganizacniJednotka	14310

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