Sambyal, Pradeep Iqbal, Aamir Hong, Junpyo Kim, Myung-Ki Kim, Il-Doo Koo Chong Min 2024-01-19T10:04:07Z 2024-01-19T10:04:07Z 2023-03-02 2023-02 0254-0584 https://pubs.kist.re.kr/handle/201004/114033 Lightweight and ultrathin materials with superior electromagnetic interference (EMI) shielding performance are highly desirable for next-generation electronic devices. Herein, we fabricate a lightweight, thin, and flexible composite film, composed of Ti3C2Tx MXene and nanoparticles of Galinstan liquid metal, by simple vacuum -assisted filtration as a promising candidate for EMI shielding. The resultant composite film with highly conductive liquid metal between the MXene nano sheets exhibits enhanced electrical conductivity (4955 S cm -1), superior EMI shielding effectiveness (66.28 dB), and an absolute shielding effectiveness (15,029 dB cm2 g-1) at a thickness of 15 mu m in the X-band (8.2-12.4 GHz) frequency range that is one of the highest among those of MXenes hybrid composites. English Elsevier BV Conductive MXene composites with liquid metal for high-performance electromagnetic interference shielding Article 10.1016/j.matchemphys.2022.127184 1 Materials Chemistry and Physics, v.295 Materials Chemistry and Physics 295 N scie scopus 000931328800001 2-s2.0-85144254421 Materials Science, Multidisciplinary Materials Science Article TI3C2 MXENES ABSORPTION NANOCOMPOSITES GRAPHENE MXene Galinstan Liquid metal Composites Electromagnetic shielding