Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites

Co(0.5)Ni(0.5)Fe(2)O(4) fibers with a diameter of about 270 nm and a length of about 10 μm were synthesized by a microemulsion-mediated solvothermal method with subsequent heat treatment. The Co(0.5)Ni(0.5)Fe(2)O(4) fibers/reduced graphene oxide (RGO) composite was prepared by a facile in-situ chemi...

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Autores principales: Li, Yinrui, Li, Dongmeng, Yang, Jing, Luo, Hui, Chen, Fu, Wang, Xian, Gong, Rongzhou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5951354/
https://www.ncbi.nlm.nih.gov/pubmed/29597258
http://dx.doi.org/10.3390/ma11040508
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author Li, Yinrui
Li, Dongmeng
Yang, Jing
Luo, Hui
Chen, Fu
Wang, Xian
Gong, Rongzhou
author_facet Li, Yinrui
Li, Dongmeng
Yang, Jing
Luo, Hui
Chen, Fu
Wang, Xian
Gong, Rongzhou
author_sort Li, Yinrui
collection PubMed
description Co(0.5)Ni(0.5)Fe(2)O(4) fibers with a diameter of about 270 nm and a length of about 10 μm were synthesized by a microemulsion-mediated solvothermal method with subsequent heat treatment. The Co(0.5)Ni(0.5)Fe(2)O(4) fibers/reduced graphene oxide (RGO) composite was prepared by a facile in-situ chemical reduction method. The crystalline structures and morphologies were investigated based on X-ray diffraction patterns and scanning electron microscopy. Magnetization measurements were carried out using a vibrating sample magnetometer at room temperature. Co(0.5)Ni(0.5)Fe(2)O(4) fibers/RGO composites achieve both a wider and stronger absorption and an adjustable surface wave attenuation compared with Co(0.5)Ni(0.5)Fe(2)O(4) fibers, indicating the potential for application as advanced microwave absorbers.
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spelling pubmed-59513542018-05-15 Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites Li, Yinrui Li, Dongmeng Yang, Jing Luo, Hui Chen, Fu Wang, Xian Gong, Rongzhou Materials (Basel) Article Co(0.5)Ni(0.5)Fe(2)O(4) fibers with a diameter of about 270 nm and a length of about 10 μm were synthesized by a microemulsion-mediated solvothermal method with subsequent heat treatment. The Co(0.5)Ni(0.5)Fe(2)O(4) fibers/reduced graphene oxide (RGO) composite was prepared by a facile in-situ chemical reduction method. The crystalline structures and morphologies were investigated based on X-ray diffraction patterns and scanning electron microscopy. Magnetization measurements were carried out using a vibrating sample magnetometer at room temperature. Co(0.5)Ni(0.5)Fe(2)O(4) fibers/RGO composites achieve both a wider and stronger absorption and an adjustable surface wave attenuation compared with Co(0.5)Ni(0.5)Fe(2)O(4) fibers, indicating the potential for application as advanced microwave absorbers. MDPI 2018-03-28 /pmc/articles/PMC5951354/ /pubmed/29597258 http://dx.doi.org/10.3390/ma11040508 Text en © 2018 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
Li, Yinrui
Li, Dongmeng
Yang, Jing
Luo, Hui
Chen, Fu
Wang, Xian
Gong, Rongzhou
Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites
title Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites
title_full Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites
title_fullStr Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites
title_full_unstemmed Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites
title_short Enhanced Microwave Absorption and Surface Wave Attenuation Properties of Co(0.5)Ni(0.5)Fe(2)O(4) Fibers/Reduced Graphene Oxide Composites
title_sort enhanced microwave absorption and surface wave attenuation properties of co(0.5)ni(0.5)fe(2)o(4) fibers/reduced graphene oxide composites
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5951354/
https://www.ncbi.nlm.nih.gov/pubmed/29597258
http://dx.doi.org/10.3390/ma11040508
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