Electromagnetic Shielding by MXene-Graphene-PVDF Composite with Hydrophobic, Lightweight and Flexible Graphene Coated Fabric.

ABSTRACT: MXene and graphene based thin, flexible and low-density composite were prepared by cost effective spray coating and solvent casting method. The fabricated composite was characterized using Raman spectroscopy, X-ray diffraction (XRD), scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS) and energy dispersive X-ray (EDX). The prepared composites showed hydrophobic nature with higher contact angle of 126°, -43 mN·m^-1 wetting energy, -116 mN·m^-1 spreading Coefficient and 30 mN·m^-1 lowest work of adhesion. The composites displayed excellent conductivity of 13.68 S·cm^-1 with 3.1 Ω·sq^-1 lowest sheet resistance. All the composites showed an outstanding thermal stability and constrain highest weight lost until 400 °C. The

SUBMITTER: Raagulan K 

PROVIDER: S-EPMC6213747 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature