Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction
Само за регистроване кориснике
2015
Аутори
Brkovic, Danijela VAvramov Ivić, Milka
Rakić, Vesna M.
Valentini, Luca
Uskoković, Petar S.
Marinković, Aleksandar D.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Covalent sidewall functionalization of multiwalled carbon nanotubes (MWCNTs) has been performed using two approaches, direct and indirect cycloaddition through diethyl malonate, based on the Bingel reaction. The results revealed that functionalized MWCNTs demonstrated enhanced electrical properties and significantly lower sheet resistance, especially after electric field thermal assisted annealing at 80 degrees C was performed. The presence of 1,3-dicarbonyl compounds caused the surface of MWCNTs to be more hydrophilic, approachable for the electrolyte and improved the capacitance performance of Au/MWCNTs electrodes. The modified MWCNTs have been incorporated into nanocomposites by using solution mixing method with polyaniline and drop-casting resulting mixture on the paper substrate. The reduction in the sheet resistance with increasing the content of MWCNTs in the prepared nanocomposite films has been achieved.
Кључне речи:
Nanostructures / Organic compounds / Chemical synthesis / Electrical properties / Electrochemical propertiesИзвор:
Journal of Physics and Chemistry of Solids, 2015, 83, 121-134Издавач:
- Oxford : Pergamon-Elsevier Science Ltd
Финансирање / пројекти:
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-45019)
- Reinforcing of Nanotechnology and Functional Materials Centre (EU-245916)
DOI: 10.1016/j.jpcs.2015.04.004
ISSN: 0022-3697
WoS: 000355365800018
Scopus: 2-s2.0-84928502170
Институција/група
IHTMTY - JOUR AU - Brkovic, Danijela V AU - Avramov Ivić, Milka AU - Rakić, Vesna M. AU - Valentini, Luca AU - Uskoković, Petar S. AU - Marinković, Aleksandar D. PY - 2015 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1663 AB - Covalent sidewall functionalization of multiwalled carbon nanotubes (MWCNTs) has been performed using two approaches, direct and indirect cycloaddition through diethyl malonate, based on the Bingel reaction. The results revealed that functionalized MWCNTs demonstrated enhanced electrical properties and significantly lower sheet resistance, especially after electric field thermal assisted annealing at 80 degrees C was performed. The presence of 1,3-dicarbonyl compounds caused the surface of MWCNTs to be more hydrophilic, approachable for the electrolyte and improved the capacitance performance of Au/MWCNTs electrodes. The modified MWCNTs have been incorporated into nanocomposites by using solution mixing method with polyaniline and drop-casting resulting mixture on the paper substrate. The reduction in the sheet resistance with increasing the content of MWCNTs in the prepared nanocomposite films has been achieved. PB - Oxford : Pergamon-Elsevier Science Ltd T2 - Journal of Physics and Chemistry of Solids T1 - Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction VL - 83 SP - 121 EP - 134 DO - 10.1016/j.jpcs.2015.04.004 ER -
@article{ author = "Brkovic, Danijela V and Avramov Ivić, Milka and Rakić, Vesna M. and Valentini, Luca and Uskoković, Petar S. and Marinković, Aleksandar D.", year = "2015", abstract = "Covalent sidewall functionalization of multiwalled carbon nanotubes (MWCNTs) has been performed using two approaches, direct and indirect cycloaddition through diethyl malonate, based on the Bingel reaction. The results revealed that functionalized MWCNTs demonstrated enhanced electrical properties and significantly lower sheet resistance, especially after electric field thermal assisted annealing at 80 degrees C was performed. The presence of 1,3-dicarbonyl compounds caused the surface of MWCNTs to be more hydrophilic, approachable for the electrolyte and improved the capacitance performance of Au/MWCNTs electrodes. The modified MWCNTs have been incorporated into nanocomposites by using solution mixing method with polyaniline and drop-casting resulting mixture on the paper substrate. The reduction in the sheet resistance with increasing the content of MWCNTs in the prepared nanocomposite films has been achieved.", publisher = "Oxford : Pergamon-Elsevier Science Ltd", journal = "Journal of Physics and Chemistry of Solids", title = "Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction", volume = "83", pages = "121-134", doi = "10.1016/j.jpcs.2015.04.004" }
Brkovic, D. V., Avramov Ivić, M., Rakić, V. M., Valentini, L., Uskoković, P. S.,& Marinković, A. D.. (2015). Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction. in Journal of Physics and Chemistry of Solids Oxford : Pergamon-Elsevier Science Ltd., 83, 121-134. https://doi.org/10.1016/j.jpcs.2015.04.004
Brkovic DV, Avramov Ivić M, Rakić VM, Valentini L, Uskoković PS, Marinković AD. Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction. in Journal of Physics and Chemistry of Solids. 2015;83:121-134. doi:10.1016/j.jpcs.2015.04.004 .
Brkovic, Danijela V, Avramov Ivić, Milka, Rakić, Vesna M., Valentini, Luca, Uskoković, Petar S., Marinković, Aleksandar D., "Electrical and morphological characterization of multiwalled carbon nanotubes functionalized via the Bingel reaction" in Journal of Physics and Chemistry of Solids, 83 (2015):121-134, https://doi.org/10.1016/j.jpcs.2015.04.004 . .