Intrinsically conducting polymer (ICP) coated aramid fiber reinforced composites for broadband radar absorbing structures (RAS)

被引：24

作者：

Kim, Chingu ^{[1
]}

Kim, Minkook ^{[2
]}

机构：

[1] ILJIN Composites, Res & Dev Ctr, 97-46 Wanjusandan 5 Ro, Wanju Gun 55322, Jeonbuk, South Korea

[2] Korea Inst Sci & Technol KIST, Inst Adv Composite Mat, 92 Chudong Ro, Wanju Gun 55324, Jeonbuk, South Korea

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2021年 / 211卷

关键词：

Radar absorbing structure (RAS); Aramid fiber; Intrinsically conducting polymer (ICP); Electromagnetic interference shielding (EMI); Textile composites; MICROWAVE-ABSORPTION PROPERTIES; INTERLAMINAR SHEAR-STRENGTH; POLYANILINE; SURFACE; DESIGN; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); ATTENUATION; PERFORMANCE; ADHESION;

D O I：

10.1016/j.compscitech.2021.108827

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

In this study, a composite radar absorbing structure (RAS) was developed using intrinsically conducting polymer (ICP)-coated aramid fiber reinforced polymer composites (AFRPs). Dielectric aramid fibers fabric were fabricated by simple dip-coating with PEDOT:PSS and PANI:CSA conducting polymers. The electrical conductivity, dielectric constant, radar absorbing performance in the X-band range (8-12 GHz) and mechanical properties of the ICP-coated AFRP RAS were investigated with respect to the type and composition ratio. As a result, the optimal type and composition ratio of the ICPs were presented. The facile process of the ICP coating on the reinforcing fibers will help further the exploitation of conducting polymers for RAS.

引用

页数：9

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