Highly thermal conductive composites with polyamide-6 covalently-grafted graphene by an in situ polymerization and thermal reduction process

Effect of Graphene Nanosheets on the Morphology, Crystallinity, and Thermal and Electrical Properties of Super Tough Polyamide 6 Using SEBS Compounds

“…This is due to the presence of graphene particles with large surface area that act as barrier and a thermal insulation [1]. The TGA results are similar to previous researches [1,6,19] However, we observed higher degradation temperature and thermal stability in samples with graphite and carbon black compared to M6 sample due to the intensifying effect of these fillers, but the difference is negligible.…”

“…This reduction continued with increasing graphene content up to 3% (N3). This process has been observed in the works of other researchers on pure polyamide [1,6]. Graphene sheets with high aspect ratio (surface area to thickness) easily penetrate through polyamide chains and cause interruption in crystallization process.…”

“…Ding et al Showed [6] improved thermal conductivity from 0.196 W⋅m −1 ⋅K −1 in neat polyamide to 0.416 W⋅m…”

Effect of Graphene Nanoplatelets (GNPs) on Tribological and Mechanical Behaviors of Polyamide 6 (PA6)

“…PA6 exhibited polymorphic structures containing two types of crystal form: monoclinic (α) and pseudohexagonal (γ). The representative diffraction peaks observed at 2θ=20.4° and 21.8° corresponded to α and γ crystalline phases of the unfilled PA6 [9,10], respectively. As shown in Fig.…”

Nanocomposites of Multiphase Polymer Blend Reinforced with Carbon Nanotubes: Processing and Characterization

“…Great number of twin-screw extrusion of major engineering polymer-based nanocomposites exists. High impact polystyrene (HIPS), [63] polypropylene (PP), [64][65][66][67][68][69][70][71] acrylonitrile-butadiene-styrene terpolymer (ABS), [8,[71][72][73][74] polyamide 6 (PA6) [75][76][77][78][79][80][81][82] or polycarbonates (PC) [5,56,[83][84][85][86] and polyurethanes (PUR) [87][88][89] are already widely investigated.…”