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Foamed Nanocomposites for EMI Shielding Applications [PDF]

, 2010
Throughout this chapter, we have seen that foamed polymer/CNTs nanocomposites make very good EMI shielding materials. They exhibit a high conductivity and a relatively low dielectric constant, leading to a high Shielding Effectiveness and a relatively low Reflectivity, although a compromise in CNT content must be found between a high SE and a low R ...
Molenberg, Isabel, Huynen, Isabelle, Baudouin, Anne-Christine, Bailly, Christian, Thomassin, Jean-Michel, Detrembleur, Christophe   +5 more
openaire   +6 more sources

Engineering flexible and green electromagnetic interference shielding materials with high performance through modulating WS2 nanosheets on carbon fibers

Journal of Materiomics, 2022
Flexible and wearable electromagnetic interference (EMI) shielding material is one of the current research focuses in the field of EMI shielding. In this work, for the first time, WS2-carbon fiber (WS2-CF) composites are synthesized by implanting WS2 ...
Huibin Zhang, Tingting Liu, Zehao Huang, Junye Cheng, Honghan Wang, Deqing Zhang, Xuewei Ba, Guangping Zheng, Ming Yan, Maosheng Cao   +9 more
doaj   +1 more source

Recent Advances in Design Strategies and Multifunctionality of Flexible Electromagnetic Interference Shielding Materials

Nano-Micro Letters, 2022
With rapid development of 5G communication technologies, electromagnetic interference (EMI) shielding for electronic devices has become an urgent demand in recent years, where the development of corresponding EMI shielding materials against detrimental ...
Junye Cheng, Chuanbing Li, Yingfei Xiong, Huibin Zhang, Hassan Raza, Sana Ullah, Jinyi Wu, Guangping Zheng, Qi Cao, Deqing Zhang, Qingbin Zheng, Renchao Che   +11 more
doaj   +1 more source

Polymer‐based EMI shielding composites with 3D conductive networks: A mini‐review

SusMat, 2021
High‐frequency electromagnetic waves and electronic products can bring great convenience to people's life, but lead to a series of electromagnetic interference (EMI) problems, such as great potential dangers to the normal operation of electronic ...
Lei Wang, Zhonglei Ma, Yali Zhang, Lixin Chen, Dapeng Cao, Junwei Gu   +5 more
doaj   +1 more source

High Value Utilization of Waste Wood toward Porous and Lightweight Carbon Monolith with EMI Shielding, Heat Insulation and Mechanical Properties

Molecules, 2023
With the increasing pollution of electromagnetic (EM) radiation, it is necessary to develop low-cost, renewable electromagnetic interference (EMI) shielding materials.
Xiaofan Ma, Xiaoshuai Han, Jiapeng Hu, Weisen Yang, Jingquan Han, Zhichao Lou, Chunmei Zhang, Shaohua Jiang   +7 more
doaj   +1 more source

Structural Design Strategies of Polymer Matrix Composites for Electromagnetic Interference Shielding: A Review

Nano-Micro Letters, 2021
With the widespread application of electronic communication technology, the resulting electromagnetic radiation pollution has been significantly increased.
Chaobo Liang, Zhoujie Gu, Yali Zhang, Zhonglei Ma, Hua Qiu, Junwei Gu   +5 more
doaj   +1 more source

Carbon black incorporated carbon nanofiber based polydimethylsiloxane composite for electromagnetic interference shielding

Carbon Trends, 2022
High-performance electromagnetic interference (EMI) shielding materials that are very elastic and flexible, hydrophobic, and of low density are desperately needed to address the rising electromagnetic pollution problem.
Govind Kumar Sharma, Nirmala Rachel James   +1 more
doaj   +1 more source

Lightweight, Flexible Cellulose-Derived Carbon Aerogel@Reduced Graphene Oxide/PDMS Composites with Outstanding EMI Shielding Performances and Excellent Thermal Conductivities

Nano-Micro Letters, 2021
In order to ensure the operational reliability and information security of sophisticated electronic components and to protect human health, efficient electromagnetic interference (EMI) shielding materials are required to attenuate electromagnetic wave ...
Ping Song, Bei Liu, Chaobo Liang, Kunpeng Ruan, Hua Qiu, Zhonglei Ma, Yongqiang Guo, Junwei Gu   +7 more
doaj   +1 more source

Tailoring Electromagnetic Interference Shielding Performance of Conductive Nanocomposite Coating Using Textile Substrates

Advanced Materials Interfaces, 2021
Textile‐substrate electromagnetic interference (EMI) shielding materials show great promise for next‐generation electronic communication technology challenges.
Minghan Duan, Yijie Hou, Min Guo, Xiangpeng Li, Xian Li, Jilong Wang, Ying Ma   +6 more
doaj   +1 more source

Electrical conductivity and electromagnetic interference shielding of multiwalled carbon nanotube composites containing Fe catalyst [PDF]

, 2014
Thin and flexible composite films of raw or purified multiwalled carbon nanotube (MWCNT) with various mass fractions and poly(methylmethacrylate) (PMMA) were synthesized for electromagnetic interference (EMI) shielding material.
Cho, SJ, Epstein, AJ, Joo, J, Kim, HM, Kim, K, Lee, CY, Pejakovic, DA, Yoo, Jung-Woo, Yoon, HS   +8 more
core   +1 more source