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Properties of carbon nanotubes-calcium carbonate hybrid filled epoxy composites

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cris.author.scopus-author-id 57212339952
cris.author.scopus-author-id 57217730866
cris.author.scopus-author-id 57115286100
cris.author.scopus-author-id 36872346600
cris.virtual.department Universiti Malaysia Perlis
cris.virtual.department Universiti Malaysia Perlis
cris.virtualsource.department 510f8274-d784-40ea-8f03-b3944872df89
cris.virtualsource.department 15be843c-0314-4869-838e-ccb60007c20d
dc.contributor.author Siti Shuhadah Md Saleh
dc.contributor.author Suhaimi S.M.
dc.contributor.author Md Akil H.
dc.contributor.author Nur Farahiyah Mohammad
dc.date.accessioned 2024-10-01T07:03:45Z
dc.date.available 2024-10-01T07:03:45Z
dc.date.issued 2020-01-01
dc.description.abstract Carbon nanotubes (CNTs) have a great potential to be used as filler to enhance the mechanical properties of polymer composites due to excellent properties. However, CNTs have limitation of difficult to disperse in polymer matrix. The hybridization of CNTs and inorganic fillers can improve the dispersion and combine their properties in polymer composites. In the present work, the properties of the epoxy composites filled with carbon nanotube-calcium carbonate (CNTs-CaCO3) hybrid, at various filler loading (i.e., 1-5 wt.%) were studied. The CNTs-CaCO3 hybrid fillers were prepared by physically mixing (PHY) method and chemical vapor deposition (CVD) method. The tensile properties and hardness of both composites were investigated at different weight percentages of filler loading. The CNTs-CaCO3 CVD hybrid composites showed higher tensile strength and hardness than the CNTs-CaCO3 PHY hybrid composites. This increase was associated with the homogenous dispersion of CNT–CaCO3 particle filler. The morphological studies of fracture surfaces after tensile test by means of SEM showed homogenous dispersion of CNTs-calcium carbonate CVD hybrid in epoxy matrix. The result shows that the CNTs-calcium carbonate CVD hybrid composites are capable in increasing tensile strength by up to 116.4%, giving a tensile modulus of 40.3%, and hardness value of 39.2% as compared to a pure epoxy.
dc.identifier.doi 10.4028/www.scientific.net/MSF.1010.136
dc.identifier.isbn [9783035715828]
dc.identifier.scopus 2-s2.0-85091723965
dc.identifier.uri https://hdl.handle.net/20.500.14170/7389
dc.language.iso en
dc.relation.grantno undefined
dc.relation.ispartof Materials Science Forum
dc.relation.ispartofseries Materials Science Forum
dc.relation.issn 02555476
dc.subject Calcium carbonate
dc.subject Carbon nanotube
dc.subject Epoxy
dc.subject Hybrid
dc.title Properties of carbon nanotubes-calcium carbonate hybrid filled epoxy composites
dc.type Book Series
dspace.entity.type Publication
oaire.citation.endPage 141
oaire.citation.startPage 136
oaire.citation.volume 1010 MSF
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.affiliation.orgunit School of Materials and Mineral Resources Engineering
oairecerif.affiliation.orgunit Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Sains Malaysia
oairecerif.author.affiliation Universiti Malaysia Perlis
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person.identifier.scopus-author-id 57212339952
person.identifier.scopus-author-id 57217730866
person.identifier.scopus-author-id 57115286100
person.identifier.scopus-author-id 36872346600
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