Thermal and Electromagnetic Properties of Polymer Holey Structures Produced by Additive Manufacturing

被引：3

作者：

Lambin, Philippe ^{[1
,2
]}

Liubimau, Aliaksandr ^{[3
]}

Bychanok, Dzmitry ^{[3
,4
]}

Vitale, Luca ^{[5
,6
]}

Kuzhir, Polina ^{[3
,7
]}

机构：

[1] Univ Namur, Dept Phys, B-5000 Namur, Belgium

[2] Higher Educ Pedag Inst, Bukavu, DEM REP CONGO

[3] Belarusian State Univ, Inst Nucl Problems, Minsk 220030, BELARUS

[4] Tomsk State Univ, Fac Radiophys, Radioelect Dept, Tomsk 634050, Russia

[5] Narrando Srl, I-84084 Fisciano, Italy

[6] Univ Salerno, Dept Ind Engn, I-84084 Fisciano, Italy

[7] Univ Eastern Finland, Inst Photon, FI-80100 Joensuu, Finland

来源：

POLYMERS | 2020年 / 12卷 / 12期

基金：

欧盟地平线“2020”;

关键词：

nanocomposite; thermal conductivity; microwave shielding; truss lattice; foam; CONDUCTIVITY;

D O I：

10.3390/polym12122892

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

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.

引用

页码：1 / 19

页数：19

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