Detailed Information on Publication Record
2010
Sonochemical synthesis of metal oxide nanoparticles
PINKAS, JiříBasic information
Original name
Sonochemical synthesis of metal oxide nanoparticles
Name in Czech
Sonochemická syntéza nanočástic oxidů kovů
Authors
Edition
1. vyd. Dijon, 1st Czech-French Vltava Meeting of Chemistry in Burgundy, p. 11-11, 2010
Publisher
Institut de Chimie Moléculaire de l'Université de Bourgogne
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10402 Inorganic and nuclear chemistry
Country of publisher
France
Confidentiality degree
není předmětem státního či obchodního tajemství
Organization unit
Faculty of Science
Keywords in English
sonolysis; acetylacetonates; oxides
Tags
International impact, Reviewed
Změněno: 31/1/2011 17:05, prof. RNDr. Jiří Pinkas, Ph.D.
V originále
Sonochemical reactions of the stoichiometric mixtures of different M(acac)3 complexes led to amorphous nanoscopic particles. The phase composition of the mixed metal oxides can be controlled by the starting stoichiometry of the precursor complexes. Sonolysis of mixtures of Fe(acac)3 and Y(acac)3(H2O)3 led to amorphous Y-Fe-O nanopowders. The thermally induced crystallization was studied by TG/DSC, evolved gas analysis (EGA), high-temperature XRD, and Mössbauer spectroscopy. Depending on the Y/Fe starting stoichiometric ratio, the single phase perovskite YFeO3 (YIP) or garnet Y3Fe5O12 (YIG) can be synthesized.
In Czech
Sonochemické reakce směsí komplexů M(acac)3 poskytly amorfní nanočástice směsných oxidů.
Links
| GA106/09/0700, research and development project |
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| MSM0021622410, plan (intention) |
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