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Statements

Subject Item
n2:RIV%2F46747885%3A24410%2F14%3A%230003706%21RIV15-MSM-24410___
rdf:type
skos:Concept n15:Vysledek
rdfs:seeAlso
http://www.aachen-dresden-itc.de/english/index_en.html
dcterms:description
Carbon nanotubes are known for their exceptional properties that, when integrated in polymeric matrix, change the properties of their produced nanocomposites. In this work, the surface of multi-walls carbon nanotubes isfunctionalized (f-MWCNT) using carboxylic and amino functional groups and tested in Thermal Gravimetric Analysis (TGA) to evaluate the amount of functional groups attached to the surface. The f-MWCNT are added to an epoxy matrix to manufacture nanocomposite plates at different weight fractions (0, 0.5, 1, 1.5 and 2 wt. %). Coupons of the nanocompositeare tested in tension to evaluate the tensile moduli and strengths. Scanning electron microscopy (SEM) and Atomic force microscopy (AFM) were used to evaluate the topological and the surface properties of the nanocomposites. Results indicate an initial increase in the mechanical properties of the nanocomposites at low proportions of the f-MWCNT followed by a decrease at higher proportions. Carbon nanotubes are known for their exceptional properties that, when integrated in polymeric matrix, change the properties of their produced nanocomposites. In this work, the surface of multi-walls carbon nanotubes isfunctionalized (f-MWCNT) using carboxylic and amino functional groups and tested in Thermal Gravimetric Analysis (TGA) to evaluate the amount of functional groups attached to the surface. The f-MWCNT are added to an epoxy matrix to manufacture nanocomposite plates at different weight fractions (0, 0.5, 1, 1.5 and 2 wt. %). Coupons of the nanocompositeare tested in tension to evaluate the tensile moduli and strengths. Scanning electron microscopy (SEM) and Atomic force microscopy (AFM) were used to evaluate the topological and the surface properties of the nanocomposites. Results indicate an initial increase in the mechanical properties of the nanocomposites at low proportions of the f-MWCNT followed by a decrease at higher proportions.
dcterms:title
Effect of Functionalized Carbon Nanotubes Proportions on Mechanical Properties of Epoxy Nanocomposites Effect of Functionalized Carbon Nanotubes Proportions on Mechanical Properties of Epoxy Nanocomposites
skos:prefLabel
Effect of Functionalized Carbon Nanotubes Proportions on Mechanical Properties of Epoxy Nanocomposites Effect of Functionalized Carbon Nanotubes Proportions on Mechanical Properties of Epoxy Nanocomposites
skos:notation
RIV/46747885:24410/14:#0003706!RIV15-MSM-24410___
n3:aktivita
n7:P
n3:aktivity
P(EE2.3.30.0065)
n3:dodaniDat
n4:2015
n3:domaciTvurceVysledku
Eldessouki, Mohamed
n3:druhVysledku
n10:O
n3:duvernostUdaju
n14:S
n3:entitaPredkladatele
n17:predkladatel
n3:idSjednocenehoVysledku
13292
n3:idVysledku
RIV/46747885:24410/14:#0003706
n3:jazykVysledku
n11:eng
n3:klicovaSlova
carbon nanotubes; crack propagation; epoxy nanocomposites
n3:klicoveSlovo
n6:crack%20propagation n6:carbon%20nanotubes n6:epoxy%20nanocomposites
n3:kontrolniKodProRIV
[FD6AE9A33F6B]
n3:obor
n13:JJ
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
3
n3:projekt
n12:EE2.3.30.0065
n3:rokUplatneniVysledku
n4:2014
n3:tvurceVysledku
Eldessouki, Mohamed Shady, Ebraheem Gowayed, Yasser
n16:organizacniJednotka
24410