Synthesis, Characterization, and Microwave Absorption Property of the SnO2Nanowire/Paraffin Composites

Nanoscale Research Letters

关键词: Nanowires;    Permittivity;    Microwave absorption;    Effective medium theory;   

DOI  :  

来源: DOAJ

【 摘 要 】

Abstract

In this article, SnO₂nanowires (NWs) have been prepared and their microwave absorption properties have been investigated in detail. Complex permittivity and permeability of the SnO₂NWs/paraffin composites have been measured in a frequency range of 0.1–18 GHz, and the measured results are compared with that calculated from effective medium theory. The value of maximum reflection loss for the composites with 20 vol.% SnO₂NWs is approximately −32.5 dB at 14 GHz with a thickness of 5.0 mm.

【 授权许可】

Unknown