Scipediacontent at 08:40, 5 March 2021

2021-03-05T08:40:23Z

Scipediacontent: Scipediacontent moved page Draft Content 458982068 to Singh et al 2020a

2021-03-04T07:57:46Z

Scipediacontent moved page Draft Content 458982068 to Singh et al 2020a

Scipediacontent: Created page with " == Abstract == Chemical functionalization of multiwalled carbon nanotubes (MWCNTs) is important from the view point of polymer based composite manufacturing. As pristine MWC..."

2021-03-04T07:57:44Z

Created page with " == Abstract == Chemical functionalization of multiwalled carbon nanotubes (MWCNTs) is important from the view point of polymer based composite manufacturing. As pristine MWC..."

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== Abstract ==

Chemical functionalization of multiwalled carbon nanotubes (MWCNTs) is important from the view
point of polymer based composite manufacturing. As pristine MWCNTs has certain disadvantage such
as they have lower dispersion, they are hydrophobic and are not readily soluble in a solvent, these
characteristics makes them unreliable candidate for most of the industrial applications. By doing
chemical functionalization of MWCNTs, these shortcomings can be overcome, and the MWCNTs can
be used as a filler in composite manufacturing. This has the advantage of better nanofillers’ dispersion
and provide the better interfacial bonding.
In this study, MWCNTs are functionalized by the carboxylic group, chemical functionalization of
MWCNTs is an optimization problem, governed by parameters like mixture acid concentration,
temperature, time of heating and amount of MWCNTs used. Material characterization of MWCNTs is
done and test specimens are manufactured according to different concentrations of MWCNTs within a
bio-based epoxy resin. Mechanical properties are then compared according to different concentrations.
These mechanical and material characterizations increase the understanding of chemical
functionalization by carboxylic group and the influence of the concentration of MWCNTs dispersed
within the bio-based resin matrix.

== Full document ==
<pdf>Media:Draft_Content_458982068-p16-1104-document.pdf</pdf>

== References ==

<span id='_GoBack'></span>[1] Ramon, E.; Sguazzo, C.; Moreira, P. A Review of Recent Research on Bio-Based Epoxy Systems for

Engineering Applications and Potentialities in the Aviation Sector. ''Aerospace'' '''2018''', 5, 110,

doi:10.3390/aerospace5040110.

[2] Monthioux, M.; Kuznetsov, V. L. Who should be given the credit for the discovery of carbon nanotubes? ''Carbon N. Y''. '''2006''', 44, 1621–1623, doi:10.1016/j.carbon.2006.03.019.

[3] Iijima, S. Helical microtubules of graphitic carbon. Nature 1991, 354, 56–58, doi:10.1038/354056a0.

[4] Grady, B. P''. Carbon Nanotube –Polymer Composites, Manufacture, Properties, and Applications;'' 2011; ISBN 9780470596418.

[5] Sahoo, N. G.; Rana, S.; Cho, J. W.; Li, L.; Chan, S. H. Polymer nanocomposites based on functionalized carbon nanotubes. ''Prog. Polym.'' ''Sci''. '''2010''', 35, 837–867, doi:10.1016/j.progpolymsci.2010.03.002.

[6] Mahmood, N.; Islam, M.; Hameed, A.; Saeed, S.; Khan, A. N. Polyamide-6-based composites reinforced with pristine or functionalized multi-walled carbon nanotubes produced using melt extrusion technique. ''J. Compos. Mater''. '''2014''', 48, 1197–1207, doi:10.1177/0021998313484779.

[7] Ma, P.-C.; Siddiqui, N. A.; Marom, G.; Kim, J.-K. Dispersion and functionalization of carbon nanotubes for polymer-based nanocomposites: A review. ''Compos. Part A Appl. Sci. Manuf''. '''2010''', 41, 1345–1367,

doi:10.1016/J.COMPOSITESA.2010.07.003.

[8] Nanocyl TDS - NanoCyl NC7000 Available online: htt[http://ps://www.nanocyl.com/wpcontent/ ps://www.nanocyl.com/wpcontent/]uploads/2016/07/DM-TI-02-TDS-NC7000-V08.pdf (accessed on Apr 1, 2019).

[9] Osorio, A. G.; Silveira, I. C. L.; Bueno, V. L.; Bergmann, C. P. H2SO4/HNO3/HCl—Functionalization

and its effect on dispersion of carbon nanotubes in aqueous media. ''Appl. Surf. Sci.'' '''2008''', 255, 2485–

2489, doi:10.1016/j.apsusc.2008.07.144.

[10] Men, X. H.; Zhang, Z. Z.; Song, H. J.; Wang, K.; Jiang, W. Functionalization of carbon nanotubes to

improve the tribological properties of poly(furfuryl alcohol) composite coatings. ''Compos. Sci. Technol.''

'''2008''', 68, 1042–1049, doi:10.1016/j.compscitech.2007.07.008.

[11] Sicomin TDS - SR GreenPoxy 33 / SZ 8525 Available online:

[http://www.sicomin.com/datasheets/product-pdf1165.pdf. http://www.sicomin.com/datasheets/product-pdf1165.pdf.]

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 == Full document ==
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 == References ==

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Singh et al 2020a - Revision history

Scipediacontent at 08:40, 5 March 2021

Scipediacontent: Scipediacontent moved page Draft Content 458982068 to Singh et al 2020a

Scipediacontent: Created page with " == Abstract == Chemical functionalization of multiwalled carbon nanotubes (MWCNTs) is important from the view point of polymer based composite manufacturing. As pristine MWC..."