| DAVID, Bohumil, Naděžda PIZÚROVÁ, Petr SYNEK, Vít KUDRLE, Ondřej JAŠEK a Oldřich SCHNEEWEISS. epsilon-Fe2O3 nanoparticles synthesized in atmospheric-pressure microwave torch. Materials Letters. Amsterdam, Holandsko: Elsevier Science, roč. 116, February, s. 370-373. ISSN 0167-577X. 2014. |
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@article{16795,
author = {David, Bohumil and Pizúrová, Naděžda and Synek, Petr and Kudrle, Vít and Jašek, Ondřej and Schneeweiss, Oldřich},
article_location = {Amsterdam, Holandsko},
article_number = {February},
keywords = {epsilon-Fe2O3; Nanoparticles; Microwave plasma; Mössbauer spectroscopy},
language = {eng},
issn = {0167-577X},
journal = {Materials Letters},
title = {epsilon-Fe2O3 nanoparticles synthesized in atmospheric-pressure microwave torch},
url = {http://ac.els-cdn.com/S0167577X13015838/1-s2.0-S0167577X13015838-main.pdf?_tid=94a14ace-cd43-11e4-958b-00000aacb360},
volume = {116},
year = {2014}
}
TY - JOUR
ID - 16795
AU - David, Bohumil - Pizúrová, Naděžda - Synek, Petr - Kudrle, Vít - Jašek, Ondřej - Schneeweiss, Oldřich
PY - 2014
TI - epsilon-Fe2O3 nanoparticles synthesized in atmospheric-pressure microwave torch
JF - Materials Letters
VL - 116
IS - February
SP - 370-373
EP - 370-373
PB - Elsevier Science
SN - 0167-577X
KW - epsilon-Fe2O3
KW - Nanoparticles
KW - Microwave plasma
KW - Mössbauer spectroscopy
UR - http://ac.els-cdn.com/S0167577X13015838/1-s2.0-S0167577X13015838-main.pdf?_tid=94a14ace-cd43-11e4-958b-00000aacb360
N2 - The article reports on epsilon-Fe2O3 nanoparticles synthesized in a single step by atmospheric-pressure microwave torch discharge using gaseous precursors only. Morphology and composition of the as-synthesized nanopowder were studied by HR-TEM, XRD, and Mossbauer spectroscopy. In the studied nanopowder, epsilon-Fe2O3 phase (d(xRD)=25 nm, 32 wt%) together with alpha-Fe2O3 and gamma-Fe2O3 phases was found. The characteristic epsilon-Fe2O3 and alpha/gamma-Fe2O3 sextets in the Mossbauer spectra measured at 293 and 5 K confirmed the phase composition of the powder. Compared with the methods currently used for the synthesis of epsilon-Fe2O3 nanoparticles, atmospheric-pressure microwave torch discharge appears as a new synthesis route for obtaining epsilon-Fe2O3 nanoparticles. (C) 2013 Elsevier B.V. All rights reserved.
ER -
DAVID, Bohumil, Naděžda PIZÚROVÁ, Petr SYNEK, Vít KUDRLE, Ondřej JAŠEK a Oldřich SCHNEEWEISS. epsilon-Fe2O3 nanoparticles synthesized in atmospheric-pressure microwave torch. \textit{Materials Letters}. Amsterdam, Holandsko: Elsevier Science, roč.~116, February, s.~370-373. ISSN~0167-577X. 2014.
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