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Updated: Jun 9, 2025
Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties
Published on: November 15, 2016
High-performance electromagnetic wave absorption in FeS2/SnS2@multi-walled carbon nanotube composites with
Weiao Kong1, Xiaohan Lin2, Chuanhe Wang1
1School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo 255000, People's Republic of China. guoliping@sdut.edu.cn.
Abstract:
In this work, we synthesized composites of ferrous disulfide and tin disulfide with multi-walled carbon nanotubes (MWCNTs) using a straightforward hydrothermal method. The incorporation of carbon nanotubes significantly enhanced the dielectric loss capability of the composites. When the filling ratio of FeS2/SnS2@CNTs (20 wt%) in paraffin was 40%, the effective absorption bandwidth was 3.28 GHz, while the minimum reflection loss (RL) value was as high as -39.2 dB, which corresponded to a thickness of only 1.4 mm. This work reveals the potential research value of this material in terms of thin thickness, strong absorption and light mass.
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