Haikun Wu, Xiaoshuai Huang and Lei Qian
Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University, 17923 Jingshi Road, Jinan 250061, China
Different from common “Metamaterials”, “Metacomposites” are used to describe random nanocomposites with negative permittivity, which is determined by controlling their microstructures and compositions. Metacomposites with unique negative permittivity show potential applications in superconductors, wave filters, capacitors, electromagnetic interference shielding or absorbing and other fields. In this review, Drude model, Lorentz model and “double nano wires” model used to analyze negative permittivity were discussed. Preparation, properties and mechanism of negative permittivity from metacomposites in corporation of carbon nanomaterials as fillers were reviewed and analyzed. Besides, the applications of metacomposites in the field of electromagnetic wave absorption and improving the performance of the antenna were also discussed.
Received: 21 Apr 2018
Accepted: 07 May 2018
Published online: 08 May 2018
Article type:
Review Paper
DOI:
10.30919/es8d656
Volume:
2
Page:
17-25
Citation:
Engineered Science, 2018, 2, 17-25
Permissions:
Copyright
Number of downloads:
5274
Citation Information:
18
Description:
Metacomposites with carbonaceous fillers show potential applications in electromagnetic wave shieldi....
Metacomposites with carbonaceous fillers show potential applications in electromagnetic wave shielding, absorption, antenna and perfect lens.
This article is cited by 18 publications.
This article is cited by 18 publications.
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