Novel and facile reduced graphene oxide anchored Ni-Co-Zn-Nd-ferrites composites for microwave absorption
Novel and facile reduced graphene oxide anchored Ni-Co-Zn-Nd-ferrites composites for microwave absorption
复制标题
用于微波吸收的新型简便还原氧化石墨烯锚定 Ni-Co-Zn-Nd-铁氧体复合材料
DOI：
10.1016/j.scriptamat.2019.06.018
复制
发表时间：
2019-10-01
影响因子：
6
通讯作者：
Fu, Mao-Sen
中科院分区：
文献类型：
--
作者：
Li, Jing;Zhou, Di;Fu, Mao-Sen
本文采用水热法合成了一系列新型的还原氧化石墨烯（rGO）锚定的Ni-Co-Zn-Nd-铁氧体复合材料。采用傅里叶变换红外光谱（FT-IR）、X射线衍射（XRD）、X射线光电子能谱（XPS）、拉曼光谱、扫描电子显微镜（SEM）、透射电子显微镜（TEM）、网络分析仪和振动样品磁强计（VSM）对样品的形貌、结构和电磁性能进行了研究。该复合材料表现出优异的电磁波吸收性能，与大多数报道的吸收剂相当或上级。因此，rGO/Ni0.4Co0.2Zn0.4NdxFe2-xO 4（rGO/NCZNF）复合材料在能量储存和转换等领域具有潜在的微波吸收应用前景。(C)2019 Acta Materialia Inc.由爱思唯尔有限公司出版。保留所有权利。
Herein, a series of novel reduced graphene oxide (rGO) anchored Ni-Co-Zn-Nd-ferrites composites have been successfully synthesized by hydrothermal process. The morphology, microstructure and electromagnetic properties were investigated by Fourier transform infrared spectrum (FT-IR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Raman spectrum, scanning electron microscope (SEM), transmission electron microscope (TEM), network analyzer and vibrating sample magnetometer (VSM). The composites exhibit an excellent electromagnetic wave absorption performance, comparable or superior to that of most reported absorbers. Therefore, the rGO/Ni0.4Co0.2Zn0.4NdxFe2-xO4 (rGO/NCZNF) composites could be the potential candidates for microwave absorption applications in many fields such as energy storage and conversion. (C) 2019 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.