Strong, flexible, and highly conductive cellulose nanofibril/PEDOT:PSS/MXene nanocomposite films for efficient electromagnetic interference shielding
Kun Liu, Haishun Du, Wei Liu, Meng Zhang, Yaxuan Wang, Huayu Liu, Xinyu Zhang, Ting Xu, Chuanling Si
Abstract
, which is among the highest values reported for MXene and cellulose-based nanocomposites. Owing to the superior conductivity and unique heterostructure, the nanocomposite film exhibits a high EMI SE value of 76.99 dB at a thickness of only 58.0 μm. Taking into account the robust mechanical properties and remarkable EMI shielding performance, the CNF/PEDOT:PSS/MXene nanocomposite film could be a prospective EMI shielding material for a variety of high-end applications.
Topics & Concepts
PEDOT:PSSMaterials scienceElectromagnetic shieldingNanocompositeElectrical conductorElectromagnetic interferenceInterference (communication)CelluloseComposite materialOptoelectronicsPolymerChemical engineeringElectronic engineeringTelecommunicationsChannel (broadcasting)Computer scienceEngineeringElectromagnetic wave absorption materialsMXene and MAX Phase MaterialsAdvanced Antenna and Metasurface Technologies