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@inproceedings{924001,
author = {Ostřížek, Petr and Zbořil, Radek and Bezdička, Petr and Moravec, Zdeněk and Pinkas, Jiří},
address = {Řecko},
booktitle = {12th Meeting of the European Society of Sonochemistry},
edition = {1},
keywords = {Sonochemistry; iron; manganese; oxides; ferrite; nanoparticles},
language = {eng},
location = {Řecko},
pages = {81-81},
publisher = {National Technical University of Athens},
title = {Nanoscopic Manganese Ferrite Particles by Sonolysis of Metal Acetylacetonate Complexes},
year = {2010}
}
TY - JOUR
ID - 924001
AU - Ostřížek, Petr - Zbořil, Radek - Bezdička, Petr - Moravec, Zdeněk - Pinkas, Jiří
PY - 2010
TI - Nanoscopic Manganese Ferrite Particles by Sonolysis of Metal Acetylacetonate Complexes
PB - National Technical University of Athens
CY - Řecko
KW - Sonochemistry
KW - iron
KW - manganese
KW - oxides
KW - ferrite
KW - nanoparticles
N2 - Sonolysis of 2,4-pentanedionato complexes, M(acac)n, M = Fe, Co was studied leading to mixed MnFe2O4 oxides. Sonochemical decompositon of M(acac)n mixture by high intensity ultrasound lead to amorphous Mn ferrite nanoparticles containing acetate matrix. Phase composition of the MnFe2O4 particles was established by XRD. TEM and SEM study showed morphology and the amorphous state of the sonochemical oxide product. The HT-XRD also revealed the spinel crystallization on heating and diffraction domain size. The crystal size growth is ascribed to the protective action of a thin surface layer of pyrolyzed organics.
ER -
OSTŘÍŽEK, Petr, Radek ZBOŘIL, Petr BEZDIČKA, Zdeněk MORAVEC a Jiří PINKAS. Nanoscopic Manganese Ferrite Particles by Sonolysis of Metal Acetylacetonate Complexes. In \textit{12th Meeting of the European Society of Sonochemistry}. 1. vyd. Řecko: National Technical University of Athens, 2010, s.~81.
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