Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties

The synthesis of 3D lamellar graphene/BaFe(12)O(19) composites was performed by oxidizing graphite and sequentially self-propagating combustion triggered process. The 3D lamellar graphene structures were formed due to the synergistic effect of the tremendous heat induced gasification as well as huge...

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Autores principales: Zhao, Tingkai, Ji, Xianglin, Jin, Wenbo, Yang, Wenbo, Peng, Xiarong, Duan, Shichang, Dang, Alei, Li, Hao, Li, Tiehu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5388157/
https://www.ncbi.nlm.nih.gov/pubmed/28336889
http://dx.doi.org/10.3390/nano7030055
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author Zhao, Tingkai
Ji, Xianglin
Jin, Wenbo
Yang, Wenbo
Peng, Xiarong
Duan, Shichang
Dang, Alei
Li, Hao
Li, Tiehu
author_facet Zhao, Tingkai
Ji, Xianglin
Jin, Wenbo
Yang, Wenbo
Peng, Xiarong
Duan, Shichang
Dang, Alei
Li, Hao
Li, Tiehu
author_sort Zhao, Tingkai
collection PubMed
description The synthesis of 3D lamellar graphene/BaFe(12)O(19) composites was performed by oxidizing graphite and sequentially self-propagating combustion triggered process. The 3D lamellar graphene structures were formed due to the synergistic effect of the tremendous heat induced gasification as well as huge volume expansion. The 3D lamellar graphene/BaFe(12)O(19) composites bearing 30 wt % graphene present the reflection loss peak at −27.23 dB as well as the frequency bandwidth at 2.28 GHz (< −10 dB). The 3D lamellar graphene structures could consume the incident waves through multiple reflection and scattering within the layered structures, prolonging the propagation path of electromagnetic waves in the absorbers.
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spelling pubmed-53881572017-04-13 Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties Zhao, Tingkai Ji, Xianglin Jin, Wenbo Yang, Wenbo Peng, Xiarong Duan, Shichang Dang, Alei Li, Hao Li, Tiehu Nanomaterials (Basel) Article The synthesis of 3D lamellar graphene/BaFe(12)O(19) composites was performed by oxidizing graphite and sequentially self-propagating combustion triggered process. The 3D lamellar graphene structures were formed due to the synergistic effect of the tremendous heat induced gasification as well as huge volume expansion. The 3D lamellar graphene/BaFe(12)O(19) composites bearing 30 wt % graphene present the reflection loss peak at −27.23 dB as well as the frequency bandwidth at 2.28 GHz (< −10 dB). The 3D lamellar graphene structures could consume the incident waves through multiple reflection and scattering within the layered structures, prolonging the propagation path of electromagnetic waves in the absorbers. MDPI 2017-03-03 /pmc/articles/PMC5388157/ /pubmed/28336889 http://dx.doi.org/10.3390/nano7030055 Text en © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zhao, Tingkai
Ji, Xianglin
Jin, Wenbo
Yang, Wenbo
Peng, Xiarong
Duan, Shichang
Dang, Alei
Li, Hao
Li, Tiehu
Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties
title Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties
title_full Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties
title_fullStr Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties
title_full_unstemmed Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties
title_short Self-Propagating Combustion Triggered Synthesis of 3D Lamellar Graphene/BaFe(12)O(19) Composite and Its Electromagnetic Wave Absorption Properties
title_sort self-propagating combustion triggered synthesis of 3d lamellar graphene/bafe(12)o(19) composite and its electromagnetic wave absorption properties
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5388157/
https://www.ncbi.nlm.nih.gov/pubmed/28336889
http://dx.doi.org/10.3390/nano7030055
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