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@ARTICLE{Gontard:173063,
author = {Gontard, Lionel C. and Knappett, Benjamin R. and Wheatley,
Andrew E. H. and Chang, Lan-Yun and Fernandez, Asuncion},
title = {{I}mpregnation of carbon black for the examination of
colloids using {TEM}},
journal = {Carbon},
volume = {76},
issn = {0008-6223},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2014-06476},
pages = {464 - 468},
year = {2014},
note = {Journal homepage: www.elsevier.com/locate/carbon},
abstract = {Nanoparticles are frequently synthesised as colloids,
dispersed in solvents such as water, hexane or ethanol. For
their characterisation by transmission electron microscopy
(TEM), a drop of colloid is typically deposited on a carbon
support and the solvent allowed to evaporate. However, this
method of supporting the nanoparticles reduces the
visibility of fine atomic details, particularly for
carbonaceous species, due to interference from the
2-dimensional carbon support at most viewing angles. We
propose here the impregnation of a 3 dimensional carbon
black matrix that has been previously deposited on a carbon
film as an alternative means of supporting colloidal
nanoparticles, and show examples of the application of this
method to advanced TEM techniques in the analysis of
monometallic, core@shell and hybrid nanoparticles with
carbon-based shells.},
cin = {PGI-5},
ddc = {540},
cid = {I:(DE-Juel1)PGI-5-20110106},
pnm = {424 - Exploratory materials and phenomena (POF2-424)},
pid = {G:(DE-HGF)POF2-424},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000337985300053},
doi = {10.1016/j.carbon.2014.05.006},
url = {https://juser.fz-juelich.de/record/173063},
}