2019
DOI: 10.1177/1528083718825317
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Effect of MWCNTs addition, on the mechanical behaviour of FRP composites, by reinforcement grafting and matrix modification

Abstract: Carbon nanotubes have extraordinary potential for the modification of reinforcements and matrices in fiber-reinforced polymer composites for enhanced mechanical properties. In this study, 12 fiber-reinforced polymer composites were produced with and without the addition of functionalized multi-wall carbon nanotubes using different stacking sequences of E-glass and carbon fabric reinforcements in simple and hybrid configurations. Carbon nanotubes were incorporated into the fiber-reinforced polymer components pr… Show more

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Cited by 14 publications
(10 citation statements)
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“…[149] Shahbaz et al ascertained that MWCNTs grafting with the E-glass and carbon fiber materials augmented the composite tensile properties while mixing with the polymer matrix caused a more improved flexural property. [150] The flexural properties of the nanocomposite were determined by following the ASTM 790-10 [151] by using the following relations as:…”
Section: Mwcntsmentioning
confidence: 99%
See 1 more Smart Citation
“…[149] Shahbaz et al ascertained that MWCNTs grafting with the E-glass and carbon fiber materials augmented the composite tensile properties while mixing with the polymer matrix caused a more improved flexural property. [150] The flexural properties of the nanocomposite were determined by following the ASTM 790-10 [151] by using the following relations as:…”
Section: Mwcntsmentioning
confidence: 99%
“…[ 149 ] Shahbaz et al ascertained that MWCNTs grafting with the E‐glass and carbon fiber materials augmented the composite tensile properties while mixing with the polymer matrix caused a more improved flexural property. [ 150 ] The flexural properties of the nanocomposite were determined by following the ASTM 790‐10 [ 151 ] by using the following relations as: σf=3italicPL/()2bh2 Ef=L3m4bh3 εf=6italicδhL2 where, σ f is the flexural strength or max. stress at the outer surface at mid‐span (MPa), P is the applied force at a given point on the load‐deflection curve (N), L is the support span (mm), b is the width of the beam (mm), h is the thickness of beam (mm), E f is the flexural modulus of elasticity (GPa), L is the support span (mm), m is the slope of the tangent to the initial straight‐line portion of the load‐deflection curve, ε f is the maximum strain at the outer surface or flexural strain (%), and δ is the maximum displacement of the center of the beam (mm).…”
Section: Properties Of Cnts Reinforced Carbon Fiber/epoxy Multiscale mentioning
confidence: 99%
“…19,20 Carbon nanotubes (CNTs) are one of the nanofillers used for this purpose and they are divided into three types: single-walled carbon nanotube (SWCNT), double-walled carbon nanotube (DWCNT), and multi-walled carbon nanotube (MWCNT). [22][23][24] The difference between the types of CNTs is the amount of graphene numbers rolled into their structure. 24 However, MWCNTs are the most studied because of two factors: lower chemical inertia for functionalization and better dispersion in the matrix reducing the cost of fabrication.…”
Section: Introductionmentioning
confidence: 99%
“…However, MWCNTs are the most studied because of two factors: lower chemical inertia for functionalization and better dispersion in the matrix reducing the cost of fabrication 22,25,26 . The main advantages of using nanotubes are the increase of mechanical, electrical, thermal, UV absorption capacity and ability to reduce moisture and oxygen permeability of the composites 23,24,27 . However, this improvement in properties is related to several factors, such as, concentration and dispersion of the nanoparticles, cure kinetics and the interactions between nanoparticles and the matrix 22,28–31 …”
Section: Introductionmentioning
confidence: 99%
“…The MWCNTs particles introduced several distinctive fracture mechanisms like crack bridging, particle pull-out, particles fracture etc, that are known as energy consuming mechanisms [281]. In [286], (i) grafting of CNTs on either Carbon of Glass fibre surfaces and…”
Section: Introductionmentioning
confidence: 99%