Smart membrane absorbing electromagnetic waves based on polyvinyl chloride/graphene composites

Abstract The rapid proliferation and intensive use of electronic devices have led to an increase in pollution, such as noise, electromagnetic interference (EMI), radiofrequency (RFI), which cause malfunctions devices. emergence flexible polymer composites has a remarkable potential for shielding depending on their unique characteristics, electrical, thermal, mechanical, magnetic properties, are very useful suppressing noise. Graphene (G) its can serve better materials against these interferences due lightweight high corrosion resistance. Researchers still grappling with the need scalable smart composite prevent radioactive pollution from inclusion next-generation graphene conductive fillers loaded polyvinyl chloride (PVC) /graphene is subject our current research (G). Due absorption-dominated process, extraordinarily low percolation threshold efficiency (SE) (EMI).The distribution dispersion patterns particles matrix phase were validated by SEM electron micrographs. composite, contains just 40% weight, EMI SE value 26 dB frequency range 10 15 GHz only 2 mm thick.In this case, we believe that promoting industrially viable G/PVC novel strong candidate burgeoning field high-stress applications future, best option.