Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
NEXAFS Study of the Composite Materials MWCNTs-Pyrolytic Metals by Synchrotron Radiation. / Sivkov, V. N.; Petrova, O. V.; Nekipelov, S. V.; Obiedkov, A. M.; Kaverin, B. S.; Kirillov, A. I.; Semenov, N. M.; Domrachev, G. A.; Egorov, V. A.; Gusev, S. A.; Vyalikh, D. V.; Molodtsov, S. L.
в: Fullerenes Nanotubes and Carbon Nanostructures, Том 23, № 1, 2015, стр. 17-19.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - NEXAFS Study of the Composite Materials MWCNTs-Pyrolytic Metals by Synchrotron Radiation
AU - Sivkov, V. N.
AU - Petrova, O. V.
AU - Nekipelov, S. V.
AU - Obiedkov, A. M.
AU - Kaverin, B. S.
AU - Kirillov, A. I.
AU - Semenov, N. M.
AU - Domrachev, G. A.
AU - Egorov, V. A.
AU - Gusev, S. A.
AU - Vyalikh, D. V.
AU - Molodtsov, S. L.
PY - 2015
Y1 - 2015
N2 - New composite material-multi-walled carbon nanotubes (MWCNTs) coated with thin iron films-have been prepared by MOCVD growth technique using iron pentacarbonyl as the iron source. Their structures and morphologies were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and thermal gravimetric analysis. The NEXAFS C1s-and Fe2p-spectra of the composite materials MWCNTs-pyrolytic Fe were studied by total electron yield mode with using synchrotron radiation Russian-Germany beamline at BESSY-II. The study has shown that top layers of the MWCNTs in composite do not have essential destruction, coating of MWCNT's-surface is Fe3O4 and this coating is continuous. The iron oxide adhesion is provided by chemical binding between the carbon atoms of the MWCNT's top layer and the oxygen atoms of the coating.
AB - New composite material-multi-walled carbon nanotubes (MWCNTs) coated with thin iron films-have been prepared by MOCVD growth technique using iron pentacarbonyl as the iron source. Their structures and morphologies were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and thermal gravimetric analysis. The NEXAFS C1s-and Fe2p-spectra of the composite materials MWCNTs-pyrolytic Fe were studied by total electron yield mode with using synchrotron radiation Russian-Germany beamline at BESSY-II. The study has shown that top layers of the MWCNTs in composite do not have essential destruction, coating of MWCNT's-surface is Fe3O4 and this coating is continuous. The iron oxide adhesion is provided by chemical binding between the carbon atoms of the MWCNT's top layer and the oxygen atoms of the coating.
KW - carbon nanotubes
KW - MOCVD
KW - nanosize Fe coats
KW - NEXAFS
KW - FE
U2 - 10.1080/1536383X.2012.758113
DO - 10.1080/1536383X.2012.758113
M3 - статья
VL - 23
SP - 17
EP - 19
JO - Fullerenes Nanotubes and Carbon Nanostructures
JF - Fullerenes Nanotubes and Carbon Nanostructures
SN - 1536-383X
IS - 1
ER -
ID: 126348299