scholarly journals Electromagnetic wave absorption of silicon carbide based materials

RSC Advances ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 595-605 ◽  
Author(s):  
Chenyu Liu ◽  
Dawei Yu ◽  
Donald W. Kirk ◽  
Yongjun Xu
Keyword(s):  
Silicon Carbide ◽  
Electromagnetic Wave ◽  
Research Progress ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Absorbing Materials

A review of research progress in the design and characterization of SiC based composites as electromagnetic wave absorbing materials.

scholarly journals Enhanced electromagnetic wave absorption property of binary ZnO/NiCo2O4 composites

2021 ◽  
Author(s):  
Bin Du ◽  
Mei Cai ◽  
Xuan Wang ◽  
Junjie Qian ◽  
Chao He ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Dielectric Properties ◽  
Hydrothermal Reaction ◽  
Absorption Property ◽  
Absorption Properties ◽  
Promising Candidate ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Absorbing Materials ◽  
Minimum Reflection Loss

AbstractNowadays, metal oxide-based electromagnetic wave absorbing materials have aroused widely attentions in the application of telecommunication and electronics due to their selectable mechanical and outstanding dielectric properties. Herein, the binary ZnO/NiCo2O4 nanoparticles were successfully synthesized via hydrothermal reaction and the electromagnetic wave absorption properties of the composites were investigated in detail. As a result, benefiting from the dielectric loss, the as-obtained ZnO/NiCo2O4-7 samples possessed a minimum reflection loss value of −33.49 dB at 18.0 GHz with the thickness of 4.99 mm. This work indicates that ZnO/NiCo2O4 composites have the promising candidate applications in electromagnetic wave absorption materials in the future.

scholarly journals The electromagnetic absorbers based nano - structured granular polymer-composites at gigahertz frequencies.

2021 ◽  
Vol 2086 (1) ◽  
pp. 012064
Author(s):  
D Savelev ◽  
E Grushevski ◽  
N Savinski ◽  
M Soloviev ◽  
V Turov ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Polymer Composites ◽  
Electromagnetic Interference ◽  
Electromagnetic Wave Absorption ◽  
Broad Bandwidth ◽  
Wave Absorption ◽  
Absorbing Materials ◽  
Absorption Performance ◽  
Electromagnetic Absorbers

Abstract The rapid increase in electromagnetic interference has received a serious attention from researchers who responded by producing a variety of radar absorbing materials especially at high gigahertz frequencies. Ongoing investigation is being carried out in order to find the best absorbing materials which can fulfill the requirements for smart absorbing materials which are lightweight, broad bandwidth absorption, stronger absorption etc. Therefore, this article introduces the electromagnetic wave absorption mechanisms and then reveals and reviews those parameters that enhance the absorption performance.

Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms

Carbon ◽  
2022 ◽  
Vol 188 ◽  
pp. 544
Author(s):  
Wang YANG ◽  
Bo JIANG ◽  
Sai CHE ◽  
Lu YAN ◽  
Zheng-xuan LI ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Research Progress ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Carbon Based

Core/shell structured C/ZnO nanoparticles composites for effective electromagnetic wave absorption

RSC Advances ◽  
2016 ◽  
Vol 6 (8) ◽  
pp. 6467-6474 ◽  
Author(s):  
Meikang Han ◽  
Xiaowei Yin ◽  
Sa Ren ◽  
Wenyan Duan ◽  
Litong Zhang ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Zno Nanoparticles ◽  
High Performance ◽  
Impedance Match ◽  
Core Shell ◽  
Effective Strategy ◽  
Electromagnetic Wave Absorption ◽  
Wave Absorption ◽  
Microwave Absorbing Materials ◽  
Absorbing Materials

Core/shell structured C/ZnO nanoparticles composite exhibits an effective strategy to design high-performance microwave absorbing materials with adjustable impedance match.

Sign in / Sign up

Export Citation Format

Share Document