Abstract

The frequency spectrum of the permeability of the single-walled carbon nanotubes (SWCNT)-paraffin complex
is studied in 2-18GHz, which is very important for the absorption performance of materials. The microwave
absorption materials are required by strong absorption performance, wide frequency band, thin thickness, and
good environmental stability. Traditional microwave absorption materials could not well fulfill above
requirements. By the measurement and acquisition of the permeability paramet of SWCNT-paraffin complex in
2-18GHz and the Origin software under different conditions, the influence of the concentration and frequency of
the complex on the permeability of the carbon nanotubes is analyzed in this article.

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