Development of Hybrid Metals Coated Carbon Fibers for High-Efficient Electromagnetic Interference Shielding

被引：3

作者：

Moon, Jai Joung ^{[1
,2
,5
]}

Park, Ok-Kyung ^{[4
]}

Lee, Joong Hee ^{[1
,2
,3
]}

机构：

[1] Jeonbuk Natl Univ, Adv Mat Res Inst BIN Convergence Technol, Jeonju, South Korea

[2] Jeonbuk Natl Univ, Dept BIN Convergence Technol, Jeonju, South Korea

[3] Jeonbuk Natl Univ, Dept Nanoconvergence Engn, Jeonju, South Korea

[4] Jeonbuk Natl Univ, Carbon Nano Convergence Technol Ctr Next Generat, Jeonju, South Korea

[5] Clean & Sci Co Ltd, R&D Ctr, Seoul, South Korea

来源：

COMPOSITES RESEARCH | 2020年 / 33卷 / 04期

关键词：

Electromagnetic interference shielding; Carbon fiber; Metal coating; Composite materials; Durability; COMPOSITES; PERFORMANCE; COATINGS; FOAM;

D O I：

10.7234/composres.2020.33.4.191

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

In this study, a hybrid metals such as copper (Cu) and nickel (Ni) coated carbon fibers (Ni-Cu/CFs) was prepared by wet laid method to develop a randomly oriented sheet material for high-efficiency electromagnetic interference shielding with the enhanced durability. The prepared sheet materials show a high electromagnetic interference shielding efficiency of 69.4 to 93.0 dB. In addition, the hybrid metals coated Ni-Cu/CFs sheets showed very high durability with harsh chemical/thermal environments due to the effective corrosive and mechanical resistances of Ni surface. In this context, the Ni-Cu/CF sheet possesses longer service life than the Cu/CF sheet, that is, 1.7 times longer.

引用

页码：191 / 197

页数：7

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