Lambin Philippe, Liubimau Aliaksandr, Bychanok Dzmitry, Vitale Luca, Kuzhir Polina
Department of Physics, University of Namur, B-5000 Namur, Belgium.
Higher Education Pedagogical Institute, Bukavu, Congo.
Polymers (Basel). 2020 Dec 2;12(12):2892. doi: 10.3390/polym12122892.
Multifunctional 3D-printed holey structures made of composite polymers loaded with nanocarbon were designed to serve simultaneously as GHz-radiation absorbing layers and heat conductors. The geometry of the structures was devised to allow heat to be easily transferred through, with special attention paid to thermal conductivity. Numerical calculations and a simple homogenization theory were conducted in parallel to address this property. Different structures have been considered and compared. The electromagnetic shielding effectiveness of the produced holey structures was measured in the microwave range.
由负载纳米碳的复合聚合物制成的多功能3D打印多孔结构被设计为同时用作GHz辐射吸收层和热导体。设计这些结构的几何形状是为了使热量能够轻松传递，并特别关注热导率。同时进行了数值计算和简单的均匀化理论来研究这一特性。已经考虑并比较了不同的结构。在微波范围内测量了所制备多孔结构的电磁屏蔽效能。
