Facile synthesis of Fe3O4/PANI rod/rGO nanocomposites with giant microwave absorption bandwidth

被引：23
作者：
Ma, Yibing [1 ]
Zhou, Yaya [1 ]
Xiong, Zhiyuan [2 ]
Sun, Youyi [1 ]
Qi, Chunhong [1 ]
Zhang, Yinghe [3 ]
Liu, Yaqing [1 ]
机构：
[1] North Univ China, Shanxi Prov Key Lab Funct Nanocomposites, Taiyuan 030051, Shanxi, Peoples R China
[2] Univ Melbourne, Dept Chem & Biomol Engn, Melbourne, Vic 3010, Australia
[3] Helmholtz Assoc, Nanotechnol Dept, D-21502 Hamburg, Germany
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2019年 / 30卷 / 05期
基金：
中国国家自然科学基金;
关键词：
ELECTROMAGNETIC-WAVE ABSORPTION; COMPOSITES; NANOPARTICLES; MICROSPHERES; NANOSHEETS; MICRORODS; PROPERTY;
D O I：
10.1007/s10854-019-00776-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Fe3O4/PANI rod/rGO nanocomposites were prepared by a new synthesis process, and their microwave absorbing properties were further evaluated. Taking advantage of the synergistic effects of the different components in the nanocomposites and the merits of the proposed synthesis strategies, the Fe3O4/PANI rod/rGO nanocomposites showed excellent microwave absorption performance, especially for obtaining giant absorption bandwidth (ca. 14.6GHz, <-10dB). The work does not only confirm the formation of Fe3O4/PANI rod/rGO nanocomposites with wide absorption frequency range, strong absorption property and lightweight, but also provide a new synthesis process of electromagnetic wave absorbents for large-scale production.
引用
收藏
页码：4819 / 4830
页数：12
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