Results 11 to 20 of about 9,929 (301)

The microstructure and electromagnetic interference shielding effectiveness of C/C composite surfaces modified by SiC nanoribbons@vertically oriented graphene

open access: yesJournal of Materials Research and Technology, 2023
To ensure the performance of C/C composites, a surface-modified C/C composite was prepared with a C/C composite as the substrate, one-dimensional SiC as the intermediate, and vertically oriented graphene as the modification material without changing the ...
Aolin Xie   +7 more
doaj   +1 more source

Microstructures and electromagnetic interference shielding effectiveness of ME21/Mg laminated materials by accumulative roll bonding

open access: yesMaterials Research Express, 2021
Laminated composite with multi-layer interfaces has better electromagnetic interference shielding performance, which has attracted great attention. In this work, magnesium matrix laminated structure materials were prepared through Accumulative Roll ...
Wanshun Zhang   +5 more
doaj   +1 more source

Review of Polymer-Based Composites for Electromagnetic Shielding Application

open access: yesMolecules, 2023
The rapid advancement of electronic communication technology has greatly aided human productivity and quality of life, but it has also resulted in significant electromagnetic pollution issues.
Yuqi Wang   +5 more
doaj   +1 more source

Nano-structure of Ag/PANI on surface of aramid fabric and electromagnetic shielding performance of fabric

open access: yesCailiao gongcheng, 2023
The development of materials with high electromagnetic shielding effectiveness is of great significance for reducing electromagnetic interference and electromagnetic radiation hazards.Para-aramid fabric was used as the matrix material, and the Ag/PANI ...
LIU Maochen   +3 more
doaj   +1 more source

Flexible and flame-retarding phosphorylated MXene/polypropylene composites for efficient electromagnetic interference shielding

open access: yes, 2022
Flame-retardant composites with high electromagnetic interference (EMI) shielding performance are desirable for electronic device packaging. Despite great potential of MXene for high EMI, it still remains a great challenge to develop high-performance ...
Jiang, Yue   +9 more
core   +1 more source

Progress in Research on Lightweight Graphene-based EMI Shielding Materials

open access: yesCailiao gongcheng, 2016
With rapid progresses on the advanced electronic science and technology, electromagnetic irradiations have led to considerable issues, including electromagnetic pollutions, electromagnetic interference and security concerns, in electronics, aeronautics ...
WANG Chan-yuan   +2 more
doaj   +1 more source

Composite Materials for Electromagnetic Interference Shielding [PDF]

open access: yes, 2007
This paper demonstrates that the addition of chemical agents and carbon fibers to cement can greatly enhance the shielding effectiveness of the concrete. In addition to improving the shielding effectiveness, carbon fibers and chemical agents enhance the tensile and flexural strengths significantly.
Pavel Steffan   +2 more
openaire   +1 more source

Multi-hierarchical flexible composites towards superior fire safety and electromagnetic interference shielding

open access: yes, 2022
Vast amounts of electromagnetic waves are generated in modern society, which severely endanger human health and cause instrument disturbance. Furthermore, practical application of electromagnetic shielding polymer-based materials aspires to flame ...
Wang, Hengrui   +6 more
core   +1 more source

Construction of mechanically robust and fire safe thermoplastic polyurethane-based nanocomposites for electromagnetic interference shielding

open access: yes, 2023
Developing mechanically strong TPU-based nanocomposites with integrated fire resistance, smoke suppression and electromagnetic interference (EMI) shielding performances is a great challenge.
Wu, Shijie   +19 more
core   +1 more source

Polypropylene Nanocomposite Filled with Spinel Ferrite NiFe2O4 Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Application

open access: yesNanomaterials, 2019
Herein, we presented electromagnetic interference shielding characteristics of NiFe2O4 nanoparticles—in-situ thermally-reduced graphene oxide (RGO)—polypropylene nanocomposites with the variation of reduced graphene oxide content.
Raghvendra Singh Yadav   +10 more
doaj   +1 more source

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