Enhanced Microwave Absorption Bandwidth in Graphene-Encapsulated Iron Nanoparticles with Core–Shell Structure

Enhanced Microwave Absorption Bandwidth in Graphene-Encapsulated Iron Nanoparticles with Core–Shell Structure

Graphene-encapsulated iron nanoparticles (Fe(G)) hold great promise as microwave absorbers owing to the combined dielectric loss of the graphene shell and the magnetic loss of the ferromagnetic metal core. Transmission electron microscopy (TEM) revealed transition metal nanoparticles encapsulated by...

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Bibliographic Details
Main Authors: Danfeng Zhang, Yunfei Deng, Congai Han, Haiping Zhu, Chengjie Yan, Haiyan Zhang
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Nanomaterials
Subjects:
microwave absorption
graphene-encapsulated iron nanoparticles
permittivity and permeability
simulation
reflection loss
Online Access:https://www.mdpi.com/2079-4991/10/5/931

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