Electromagnetic shielding property of carbon fiber felt made of different types of short-chopped carbon fibers

• Published in: Composites. Part A, Applied science and manufacturing Vol. 121; pp. 289 - 298
• Main Authors: Liang, Jiyong, Gu, Yizhuo, Bai, Ming, Wang, Shaokai, Li, Min, Zhang, Zuoguang
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.06.2019
• Subjects: Carbon fiber felt; carbon fibers; composite materials; electromagnetic interference; Electromagnetic shielding; mixing; polyacrylonitrile; surface area; Waveguide method; Wet-laid method; Carbon fiber felt; Wet-laid method; Electromagnetic shielding; Waveguide method

Three types of short-chopped carbon fibers (SCF), including polyacrylonitrile based T300, M40J and pitch-based XN-90-60s, were used to prepare SCF felts by wet-laid method with hydroxyethylcellulos as adhesive. Electromagnetic interference shielding effectiveness (EMI SE) in X band was investigated...