Aufsatz
Fabrication and characterization of ethylene–octene copolymer composites with ionic liquid functionalized carbon nanotubes
Abstract
Modification of multi-walled carbon nanotubes (MWCNTs) by means of imidazolium ionic liquid (IL) was performed. Structural characterization of funtionalized nanofillers (IL-f-MWCNTs) was made by means of Raman spectroscopy and transmission electron microscopy. MWCNTs and IL-f-MWCNTs were introduced within ethylene octane copolymer (EOC) with octene co-monomer content of 17% by using the masterbatch approach. The efficiency of the carbonaceous nanofiller distribution within the polymer matrix was characterized by means of scanning electron microscopy. It was shown that MWCNTs and IL-f-MWCNTs were both effective in rising storage modulus, tensile modulus, stress-at break, and electrical conductivity of EOC-based nanocomposites along with the increasing nanofiller content. Besides, it was observed that the modification efficiency of the investigated EOC matrix composites by IL-f-MWCNTs was greater in comparison to pristine MWCNTs.
Citation
@article{doi:10.17170/kobra-202012082425,
author={Meri, Remo Merijs and Zicans, Janis and Ivanova, Tatjana and Saldabola, Ruta and Reinholds, Ingars and Roja, Zhenija and Feldmann, Maik Wilhelm and Heim, Hans-Peter},
title={Fabrication and characterization of ethylene–octene copolymer composites with ionic liquid functionalized carbon nanotubes},
journal={Proceedings of the Estonian Academy of Sciences},
year={2017}
}
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3000 Meri, Remo Merijs
3010 Zicans, Janis
3010 Ivanova, Tatjana
3010 Saldabola, Ruta
3010 Reinholds, Ingars
3010 Roja, Zhenija
3010 Feldmann, Maik Wilhelm
3010 Heim, Hans-Peter
4000 Fabrication and characterization of ethylene–octene copolymer composites with ionic liquid functionalized carbon nanotubes / Meri, Remo Merijs
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5550 {{Werkstoffkunde}}
5550 {{Kohlenstoff-Nanoröhre}}
5550 {{Polyethylene}}
5550 {{Copolymere}}
5550 {{Nanokomposit}}
7136 ##0##http://hdl.handle.net/123456789/12147
<resource xsi:schemaLocation="http://datacite.org/schema/kernel-2.2 http://schema.datacite.org/meta/kernel-2.2/metadata.xsd"> 2020-12-10T14:42:14Z 2020-12-10T14:42:14Z 2017-10-16 doi:10.17170/kobra-202012082425 http://hdl.handle.net/123456789/12147 eng Namensnennung-Nicht-kommerziell 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ material science carbon nanotubes polyethylene copolymer nanocomposites 540 600 Fabrication and characterization of ethylene–octene copolymer composites with ionic liquid functionalized carbon nanotubes Aufsatz Modification of multi-walled carbon nanotubes (MWCNTs) by means of imidazolium ionic liquid (IL) was performed. Structural characterization of funtionalized nanofillers (IL-f-MWCNTs) was made by means of Raman spectroscopy and transmission electron microscopy. MWCNTs and IL-f-MWCNTs were introduced within ethylene octane copolymer (EOC) with octene co-monomer content of 17% by using the masterbatch approach. The efficiency of the carbonaceous nanofiller distribution within the polymer matrix was characterized by means of scanning electron microscopy. It was shown that MWCNTs and IL-f-MWCNTs were both effective in rising storage modulus, tensile modulus, stress-at break, and electrical conductivity of EOC-based nanocomposites along with the increasing nanofiller content. Besides, it was observed that the modification efficiency of the investigated EOC matrix composites by IL-f-MWCNTs was greater in comparison to pristine MWCNTs. open access Meri, Remo Merijs Zicans, Janis Ivanova, Tatjana Saldabola, Ruta Reinholds, Ingars Roja, Zhenija Feldmann, Maik Wilhelm Heim, Hans-Peter doi:10.3176/proc.2017.4.05 Werkstoffkunde Kohlenstoff-Nanoröhre Polyethylene Copolymere Nanokomposit publishedVersion EISSN 1736-7530 Issue 4 Proceedings of the Estonian Academy of Sciences 347-353 Volume 66 false </resource>
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