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@ARTICLE{Birkel:18811,
author = {Birkel, C. S. and Kieslich, G. and Bessas, D. and Claudio,
T. and Branscheid, R. and Kolb, U. and Panthöfer, M. and
Hermann, R. and Tremel, W.},
title = {{W}et chemical synthesis and a combined x-ray and
{M}össbauer study of the formation of {F}e{S}b2
nanoparticles},
journal = {Inorganic chemistry},
volume = {50},
issn = {0020-1669},
address = {Washington, DC},
publisher = {American Chemical Society},
reportid = {PreJuSER-18811},
pages = {11807 - 11812},
year = {2011},
note = {The DFG priority program SPP1386 "Nanostructured
Thermoelectrics" is acknowledged for support of this study.
C.S.B. and G.K. are recipients of a fellowship from MATCOR,
the Graduate School of Excellence of the State of
Rhineland-Palatinate. G.K. is a recipient of a fellowship
from the Konrad Adenauer Stiftung. R. H. acknowledges
support for the Helmholtz-University Young Investigator
Group "Lattices Dynamics in Emerging Functional Materials".},
abstract = {Understanding how solids form is a challenging task, and
few strategies allow for elucidation of reaction pathways
that are useful for designing the synthesis of solids. Here,
we report a powerful solution-mediated approach for
formation of nanocrystals of the thermoelectrically
promising FeSb(2) that uses activated metal nanoparticles as
precursors. The small particle size of the reactants ensures
minimum diffusion paths, low activation barriers, and low
reaction temperatures, thereby eliminating solid-solid
diffusion as the rate-limiting step in conventional
bulk-scale solid-state synthesis. A time- and
temperature-dependent study of formation of nanoparticular
FeSb(2) by X-ray powder diffraction and iron-57 Mössbauer
spectroscopy showed the incipient formation of the binary
phase in the temperature range of 200-250 °C.},
keywords = {J (WoSType)},
cin = {PGI-4 / JCNS-2 / JARA-FIT},
ddc = {540},
cid = {I:(DE-Juel1)PGI-4-20110106 / I:(DE-Juel1)JCNS-2-20110106 /
$I:(DE-82)080009_20140620$},
pnm = {Grundlagen für zukünftige Informationstechnologien /
Großgeräte für die Forschung mit Photonen, Neutronen und
Ionen (PNI)},
pid = {G:(DE-Juel1)FUEK412 / G:(DE-Juel1)FUEK415},
shelfmark = {Chemistry, Inorganic $\&$ Nuclear},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:22004092},
UT = {WOS:000296830400064},
doi = {10.1021/ic201940r},
url = {https://juser.fz-juelich.de/record/18811},
}