Title of article
Electromagnetic interference shielding and dielectric properties of SiCf/SiC composites containing pyrolytic carbon interphase
Author/Authors
Donghai Ding، نويسنده , , Yimin Shi، نويسنده , , Zhihong Wu، نويسنده , , Wancheng Zhou، نويسنده , , Xian-Fa Luo، نويسنده , , Jin Chen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
552
To page
555
Abstract
The SiCf/SiC composites containing various thickness of pyrolytic carbon (PyC) interphase were prepared and their properties were investigated for electromagnetic interference (EMI) shielding applications in the frequency of 8.2–12.4 GHz. The composites containing 310 nm thickness (3.3 vol%) PyC interphase show an about 25 dB shielding effectiveness in the whole frequency band. Interestingly, the contribution of reflection to the EMI shielding effectiveness increases and the contribution of absorption decreases as the PyC interphase thickness increases.
Journal title
Carbon
Serial Year
2013
Journal title
Carbon
Record number
1125085
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