Journal ArticleDOI
Graphene nanohybrids: excellent electromagnetic properties for the absorbing and shielding of electromagnetic waves
Mao-Sheng Cao,Chen Han,Xi-Xi Wang,Min Zhang,Yan-Lan Zhang,Jin-Cheng Shu,Hui-Jing Yang,Xiao-Yong Fang,Jie Yuan +8 more
TLDR
In this paper, the authors systematically combed the structures and electromagnetic functions of graphene hybrids, and demonstrated the advances in the microwave response mechanism, including relaxation, charge transport, magnetic resonance, and eddy currents, as well as magnetic-dielectric synergistic effects.Abstract:
Graphene has been long sought-after over the past few decades because of its multiple functions and broad applications in various fields, such as energy, information, medicine, military equipments, and aerospace. In particular, it has been significantly reported in electromagnetic wave absorbing and shielding fields, promoting it as the most cutting-edge topic. Herein, we systematically comb the structures and electromagnetic functions of graphene hybrids. We demonstrate the advances in the microwave response mechanism, including relaxation, charge transport, magnetic resonance, and eddy currents, as well as magnetic-dielectric synergistic effects. Furthermore, our review mainly focuses on graphene-dispersed systems, flexible graphene papers, graphene hybrids, and 3D graphene architectures.read more
Citations
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2D MXenes: Electromagnetic property for microwave absorption and electromagnetic interference shielding
TL;DR: In this article, the state-of-the-art in electromagnetic wave absorbing and shielding of MXene-based matrials is evaluated and dissected, highlighting the major problems and bottlenecks.
Journal ArticleDOI
Electromagnetic Response and Energy Conversion for Functions and Devices in Low‐Dimensional Materials
Mao-Sheng Cao,Xi-Xi Wang,Min Zhang,Jin-Cheng Shu,Wen-Qiang Cao,Hui-Jing Yang,Xiao-Yong Fang,Jie Yuan +7 more
Journal ArticleDOI
Electromagnetic Interference Shielding Polymers and Nanocomposites - A Review
Dawei Jiang,Vignesh Murugadoss,Ying Wang,Jing Lin,Tao Ding,Zicheng Wang,Qian Shao,Chao Wang,Hu Liu,Na Lu,Renbo Wei,A. Subramania,Zhanhu Guo +12 more
TL;DR: In this article, the authors used ICP and conductive fillers incorporated in conductive polymer-based composites (CPC) to facilitate the research in electromagnetic interference (EMI) s...
Journal ArticleDOI
Biomass-Derived Porous Carbon-Based Nanostructures for Microwave Absorption
Huanqin Zhao,Cheng Yan,Wei Liu,L. Yang,Baoshan Zhang,Luyuan Paul Wang,Guangbin Ji,Zhichuan J. Xu +7 more
TL;DR: This review summarizes the EM wave absorption application of biomass-derived PC materials from optimizing structure and designing composition and discusses corresponding synthetic mechanisms and development prospects.
Journal ArticleDOI
Nitrogen-doped Co-C/MWCNTs nanocomposites derived from bimetallic metal–organic frameworks for electromagnetic wave absorption in the X-band
TL;DR: In this article, the nitrogen-doped Co-C/MWCNTs (multi-walled carbon nanotubes) derived from bimetallic metal-organic frameworks (MOFs) were fabricated by a facile two-step method.
References
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Journal ArticleDOI
Electromagnetic interference shielding with 2D transition metal carbides (MXenes)
Faisal Shahzad,Mohamed Alhabeb,Christine B. Hatter,Babak Anasori,Soon Man Hong,Chong Min Koo,Yury Gogotsi +6 more
TL;DR: The mechanical flexibility and easy coating capability offered by MXenes and their composites enable them to shield surfaces of any shape while providing high EMI shielding efficiency.
Journal ArticleDOI
Lightweight and Flexible Graphene Foam Composites for High‐Performance Electromagnetic Interference Shielding
TL;DR: It is believed that high electrical conductivity and connectivity of the conductive fi llers can improve EMI shielding performance.
Journal ArticleDOI
The effects of temperature and frequency on the dielectric properties, electromagnetic interference shielding and microwave-absorption of short carbon fiber/silica composites
TL;DR: In this paper, a dielectric spectroscopy of short carbon fiber/silica composite in the frequency range from 8.2 to 12.4 GHz at temperatures between 30 and 600°C has been performed.
Journal ArticleDOI
Broadband and Tunable High‐Performance Microwave Absorption of an Ultralight and Highly Compressible Graphene Foam
Yi Zhang,Yi Huang,Tengfei Zhang,Huicong Chang,Peishuang Xiao,Honghui Chen,Zhiyu Huang,Yongsheng Chen +7 more
TL;DR: The broadband and tunable high-performance microwave absorption properties of an ultralight and highly compressible graphene foam (GF) are investigated and it is shown that via physical compression, the microwave absorption performance can be tuned.
Journal ArticleDOI
Reduced graphene oxides: light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures.
Bo Wen,Mao-Sheng Cao,Ming-Ming Lu,Wen-Qiang Cao,Honglong Shi,Jia Liu,Xi-Xi Wang,Haibo Jin,Xiao-Yong Fang,Wenzhong Wang,Jie Yuan +10 more
TL;DR: Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity.