Article Dans Une Revue Nano-Structures & Nano-Objects Année : 2024

Effect of filler loading on the frictional, thermal and mechanical properties of ABS/boron nitride (h-BN) nanocomposites

Elssa George
  • Fonction : Auteur
Jomon Joy
  • Fonction : Auteur
Poornima Vijayan P
  • Fonction : Auteur
Soney George
  • Fonction : Auteur
Saithalavi Anas
  • Fonction : Auteur

Résumé

The effect of hexagonal boron nitride (h-BN) nanoparticles in acrylonitrile butadiene styrene (ABS) polymer matrix is investigated. ABS/h-BN nanocomposites were prepared with h-BN content ranging from 0.5 to 5 wt% and their frictional, thermal and mechanical properties were evaluated. XRD analysis showed that the 'd' spacing in h-BN stacks increased in the ABS nanocomposite due to the interpenetration of ABS polymer chains. The tensile properties and thermal stability of ABS matrix showed better improvement with 0.5 wt% addition of h-BN nanoparticles. The tensile fracture mechanism in ABS/h-BN nanocomposites was predicted using tensile fracture surface analysis. Coats-Redfern approach was applied to support the thermal stability analysis results. Significant enhancement (28 %) in frictional property of ABS was observed in the nanocomposite with h-BN. Wettability and flame retardancy of the ABS/h-BN nanocomposites were also investigated.

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Dates et versions

hal-05019936 , version 1 (03-04-2025)

Identifiants

Citer

Elssa George, Jomon Joy, Poornima Vijayan P, Henri Vahabi, Soney George, et al.. Effect of filler loading on the frictional, thermal and mechanical properties of ABS/boron nitride (h-BN) nanocomposites. Nano-Structures & Nano-Objects, 2024, 40, pp.101372. ⟨10.1016/j.nanoso.2024.101372⟩. ⟨hal-05019936⟩
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