Interfacial interaction in a composite based on multi-walled carbon nanotubes and amorphous tin oxide

S. N. Nesov, V. V. Bolotov, P. M. Korusenko, S. N. Povoroznyuk, O. Yu Vilkov

Результат исследований: Научные публикации в периодических изданияхстатья

7 Цитирования (Scopus)

Выдержка

The specific features of changes in the electronic structure of multi-walled carbon nanotubes (MWCNTs) due to the interaction with an amorphous tin oxide in the SnOx/MWCNT composite formed by magnetron sputtering have been investigated using X-ray spectroscopy. It has been shown that the formation of chemical bonds responsible for significant changes in the local and electronic structures of the outer layers of MWCNTs occurs at the boundaries of the “amorphous oxide/MWCNT” contacts. The vacuum annealing of the composite leads to the disturbance of the chemical interaction at interfaces of the composite and to a partial recovery of the local structure of the outer layers of MWCNTs. A decrease in the amount of oxygen in the tin oxide under vacuum annealing conditions causes an increase in the number of unpaired Sn 5s electrons, which, in turn, enhances the charge transfer through the interfaces in the composite and leads to a splitting of the π*-subsystem of the outer layers of MWCNTs.

Язык оригиналаанглийский
Страницы (с-по)997-1003
Число страниц7
ЖурналPhysics of the Solid State
Том58
Номер выпуска5
DOI
СостояниеОпубликовано - 2016

Отпечаток

Carbon Nanotubes
Tin oxides
tin oxides
Carbon nanotubes
carbon nanotubes
composite materials
Composite materials
interactions
Electronic structure
Vacuum
Annealing
electronic structure
vacuum
annealing
Chemical bonds
chemical bonds
X ray spectroscopy
Magnetron sputtering
Oxides
stannic oxide

Предметные области Scopus

  • Электроника, оптика и магнитные материалы
  • Физика конденсатов

Цитировать

Nesov, S. N., Bolotov, V. V., Korusenko, P. M., Povoroznyuk, S. N., & Vilkov, O. Y. (2016). Interfacial interaction in a composite based on multi-walled carbon nanotubes and amorphous tin oxide. Physics of the Solid State, 58(5), 997-1003. https://doi.org/10.1134/S1063783416050164
Nesov, S. N. ; Bolotov, V. V. ; Korusenko, P. M. ; Povoroznyuk, S. N. ; Vilkov, O. Yu. / Interfacial interaction in a composite based on multi-walled carbon nanotubes and amorphous tin oxide. В: Physics of the Solid State. 2016 ; Том 58, № 5. стр. 997-1003.
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abstract = "The specific features of changes in the electronic structure of multi-walled carbon nanotubes (MWCNTs) due to the interaction with an amorphous tin oxide in the SnOx/MWCNT composite formed by magnetron sputtering have been investigated using X-ray spectroscopy. It has been shown that the formation of chemical bonds responsible for significant changes in the local and electronic structures of the outer layers of MWCNTs occurs at the boundaries of the “amorphous oxide/MWCNT” contacts. The vacuum annealing of the composite leads to the disturbance of the chemical interaction at interfaces of the composite and to a partial recovery of the local structure of the outer layers of MWCNTs. A decrease in the amount of oxygen in the tin oxide under vacuum annealing conditions causes an increase in the number of unpaired Sn 5s electrons, which, in turn, enhances the charge transfer through the interfaces in the composite and leads to a splitting of the π*-subsystem of the outer layers of MWCNTs.",
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Nesov, SN, Bolotov, VV, Korusenko, PM, Povoroznyuk, SN & Vilkov, OY 2016, 'Interfacial interaction in a composite based on multi-walled carbon nanotubes and amorphous tin oxide', Physics of the Solid State, том. 58, № 5, стр. 997-1003. https://doi.org/10.1134/S1063783416050164

Interfacial interaction in a composite based on multi-walled carbon nanotubes and amorphous tin oxide. / Nesov, S. N.; Bolotov, V. V.; Korusenko, P. M.; Povoroznyuk, S. N.; Vilkov, O. Yu.

В: Physics of the Solid State, Том 58, № 5, 2016, стр. 997-1003.

Результат исследований: Научные публикации в периодических изданияхстатья

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