Recent Progress in Electromagnetic Interference Shielding Performance of Porous Polymer Nanocomposites—A Review

Energies

Nandakumar Gopakumar¹  Claudio Paoloni²  Maciej Jaroszewski³  Nandakumar Kalarikkal⁴  Sabu Thomas⁴  Avinash R. Pai⁴  Binumol Thankan⁵  Nizam Puthiyaveettil Azeez⁵ 

[1] Amrita School of Arts and Sciences, Amrita Viswa Vidyapeetham, Amritapuri 690525, India;Engineering Department, Lancaster University, Lancaster LA1 4YW, UK;Faculty of Electrical Engineering, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland;International and Inter University Centre for Nanoscience and Nanotechnology (IIUCNN), Mahatma Gandhi University, Kottayam 686560, India;School of Chemical Sciences, Mahatma Gandhi University, Kottayam 686560, India;

关键词: polymer nanocomposites;    porous;    foams;    aerogels;    EMI shielding;    microwave absorption;   

DOI  :  10.3390/en15113901

来源: DOAJ

【 摘 要 】

The urge to develop high-speed data transfer technologies for futuristic electronic and communication devices has led to more incidents of serious electromagnetic interference and pollution. Over the past decade, there has been burgeoning research interests to design and fabricate high-performance porous EM shields to tackle this undesired phenomenon. Polymer nanocomposite foams and aerogels offer robust, flexible and lightweight architectures with tunable microwave absorption properties and are foreseen as potential candidates to mitigate electromagnetic pollution. This review covers various strategies adopted to fabricate 3D porous nanocomposites using conductive nanoinclusions with suitable polymer matrices, such as elastomers, thermoplastics, bioplastics, conducting polymers, polyurethanes, polyimides and nanocellulose. Special emphasis has been placed on novel 2D materials such as MXenes, that are envisaged to be the future of microwave-absorbing materials for next-generation electronic devices. Strategies to achieve an ultra-low percolation threshold using environmentally benign and facile processing techniques have been discussed in detail.

【 授权许可】

Unknown