Rheological, thermal, and electrical characterization polyamide/polypropylene blend composites containing hybrid filler: Boron nitride and reduced graphene oxide

Esfahani, Seyed Armin Seyed; Ghahramani, Nikoo; Mehranpour, Milad; Nazockdast, Hossein

doi:10.1002/pls2.10041

Cited by 15 publications

(12 citation statements)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Esfahani et al [ 235 ] inserted hBN and rGO into a polymer blend of PA6/PP by first producing masterbatches of PA6/hBN‐rGO and then melt blending it with PP. The hybrid fillers had a synergetic effect on the heat conductive network, forming a more efficient percolating network of h‐BN and rGO in the PA6 matrix phase than h‐BN alone.…”

Section: Thermal Propertiesmentioning

confidence: 99%

From two‐dimensional materials to polymer nanocomposites with emerging multifunctional applications: A critical review

et al. 2023

View full text Add to dashboard Cite

2D materials are a very up-and-coming class of additives in the field of polymer composites due to their versatility and exceptional intrinsic properties. This enables researchers to create a variety of nanocomposites that can be employed in a myriad of emerging multifunctional applications. The performance of such nanocomposites depends heavily on the quality of the 2D materials, their interactions with the polymer matrix, as well as on their dispersion and morphology when embedded in the polymer. In order to control these variables, one needs to choose wisely between the available synthesis techniques and mixing strategies, playing with the process-structure-property relationships, while keeping in mind the compatibility with current industrial infrastructure. Therefore, this paper presents a brief review on the 2D materials most used in polymer nanocomposites, the main synthesis techniques and mixing routes developed, the state of the art on the most sought-after properties in different systems, and what are the effects of the morphology evolution. In each section, the main challenges are highlighted, and possible strategies to overcome them are presented, for example,

show abstract

Section: Thermal Propertiesmentioning

confidence: 99%

From two‐dimensional materials to polymer nanocomposites with emerging multifunctional applications: A critical review

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Recently, tannin acid has been utilized alongside metal oxide nanoparticle to improve the mechanical and flame retardancy of the composites. [ 41–44 ]…”

Section: Introductionmentioning

confidence: 99%

“…Recently, tannin acid has been utilized alongside metal oxide nanoparticle to improve the mechanical and flame retardancy of the composites. [41][42][43][44] MOFs inclusion in PA6 has been explored for applications in membranes, where Wang et al, [45] showcased incorporation of zirconium (Zr-) based MOF leading to improved mechanical performance due to the hydrogen bonds interaction between MOFs and PA6. Similarly, Hou et al [46] identified that the use of iron and cobalt based MOFs into the polystyrene polymer can improve the flame retardancy by reducing the pHRR by 14% and 28% respectively.…”

mentioning

confidence: 99%

Multifunctional PA6 composites using waste glass fiber and green metal organic framework/graphene hybrids

Unnikrishnan

Zabihi

et al. 2022

Polymer Composites

View full text Add to dashboard Cite

Glass fiber‐polyamide 6 (PA6) composites are widely used for various automotive applications, yet the ability to exhibit multifunctional properties and the cost of it remains challenging. Herein this work introduces a cost‐effective approach for utilization of waste glass fiber (GF), green aluminium metal organic framework (Al‐MOF), and industry‐grade graphene nanoplatelets (GNPs) for the fabrication of multifunctional PA6 thermoplastic composites with enhanced mechanical performance and fire retardancy. The results demonstrate that hybrid filler of Al‐MOF and GNPs have a synergistic effect in improving the mechanical properties and fire retardancy of GF reinforced PA6 composites. Compared to the neat PA6, the PA6 composite containing 20 wt% GFs, 5 wt% GNPs, and 5 wt% Al‐MOF exhibited ~97% and ~93% improvements in tensile and flexural strength, respectively. Also, compared to the neat PA6, 27 and 55°C increases were observed in glass transition temperature (Tg) and heat deflection temperature, respectively. Thermal stability and fire retardancy of the GFs/PA6 composites were significantly improved when hybridized with GNPs and Al‐MOF.

show abstract

“…[1][2][3][4] From a sustainable perspective, development of bio-based and green polymers and polymer composites has accordingly become important. [5][6][7][8] Epoxy is a versatile thermoset polymer resin for diverse applications ranging from polymer composites for construction to medicine. Since commercial epoxy resins are not sustainable, a great deal of effort has been recently directed toward synthesis of bio-epoxy from plant oils.…”

Section: Introductionmentioning

confidence: 99%

Thermally conductive and mechanically strengthened bio‐epoxy/boron nitride nanocomposites: The effects of particle size, shape, and combination

et al. 2022

View full text Add to dashboard Cite

Bio-epoxy composites containing boron nitride (BN) particles with different size and shape (0D spherical micro-and nanoparticles, 1D nanotubes (T), and 2D nanosheets (S)) are prepared and revealed appropriate thermal conductivity, thermal stability, and mechanical properties. Systems containing one or two BN nanoparticles showed evenly dispersed structures because of applying high-shear, ultrasonic, or combination of these methods. Microscopic analysis proved that high-shear assisted ultrasonic technique ended up in an homogeneously dispersed BN nanoparticles in the epoxy matrix. The combination of platelet-like and tubular nanoparticles synergistically enhanced both the thermal stability and thermal conductivity of epoxy. Differential scanning calorimetry (DSC) thermographs appeared a sharp peak demonstrating excessive thermal energy released because of network formation of BN conductive fillers. The bi-oepoxy containing equal weight fractions of T and S (1:1 w/w ratio) showed the highest thermal conductivity and tensile strength values of 2.21 W/m.K and 80 MPa, respectively. In conclusion, properties of epoxy nanocomposites are affected by the filler network formation, such that conductive incorporation of 3 wt.% of BN platelet-like and nanotubes increased thermal conductivity up to 1400% and mechanical properties up to 50% with respect to the neat epoxy.

show abstract

Rheological, thermal, and electrical characterization polyamide/polypropylene blend composites containing hybrid filler: Boron nitride and reduced graphene oxide

Cited by 15 publications

References 53 publications

From two‐dimensional materials to polymer nanocomposites with emerging multifunctional applications: A critical review

From two‐dimensional materials to polymer nanocomposites with emerging multifunctional applications: A critical review

Multifunctional PA6 composites using waste glass fiber and green metal organic framework/graphene hybrids

Thermally conductive and mechanically strengthened bio‐epoxy/boron nitride nanocomposites: The effects of particle size, shape, and combination

Contact Info

Product

Resources

About