Study of reflection process for nickel coated activated carbon fiber felt applied with electromagnetic interference shielding

被引：32

作者：

do Amaral Junior, Miguel Angelo ^{[1
]}

Marcuzzo, Jossano Saldanha ^{[1
]}

Pinheiro, Barbara da Silva ^{[1
]}

Kondo Lopes, Braulio Hakuo ^{[1
]}

Silva de Oliveira, Ana Paula ^{[1
]}

Matsushima, Jorge Tadao ^{[1
]}

Baldan, Mauricio Ribeiro ^{[1
]}

机构：

[1] Inst Nacl Pesquisas Espaciais, Lab Associado Sensores & Mat, BR-12227010 Sao Jose Dos Campos, SP, Brazil

来源：

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T | 2019年 / 8卷 / 05期

关键词：

nickel electrodeposition; activated carbon fiber; electromagnetic shielding interference; MECHANICAL-PROPERTIES; MICROWAVE-ABSORPTION; COMPOSITES; POLYACRYLONITRILE; NANOFIBERS;

D O I：

10.1016/j.jmrt.2019.07.014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nickel coated activated carbon fiber felt (Ni-ACFF) are known as excellent materials for electrostatic dissipation and electromagnetic interference (EMI) shielding. The deposition of metallic nickel on ACFF was investigated to obtain reproducible and singular materials capable of electromagnetic radiation shielding from 8.2 to 12.4 GHz (X-band). Homogeneous films and fixed quantity of nickel with simple processability were obtained by using the electrodeposition method controlling the experimental parameters, such as, deposition time and current. The relative nickel amount that was controlled from the deposition time and applied current determined the efficiency on reflectivity efficiency with at around 93.7 % of the reflected electromagnetic radiation at 8.2 GHz. (C) 2019 The Authors. Published by Elsevier B.V.

引用

页码：4040 / 4047

页数：8

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