Asymmetric Structural Design for Absorption‐Dominated Electromagnetic Interference Shielding Composites

Abstract Excessive electromagnetic pollution caused by electromagnetic waves can interfere with the normal use of electronic devices or cause unnecessary damage to human health. Although conductive polymer composites (CPCs) are used to replace traditional metals as an effective strategy for managing undesirable electromagnetic waves, CPCs have a non‐negligible trade‐off in the enhancement of electromagnetic interference (EMI) shielding effectiveness and absorption coefficient because of their reflection‐dominated EMI shielding mechanism. Therefore, to alleviate secondary electromagnetic pollution, absorption‐dominated EMI shielding composites with asymmetric structures are urgently needed. Recently, asymmetric…