Electromagnetic interference of ferrocene-doped carbon fiber-reinforced cement composites

Chuang Wang, Ke Zhi Li, Zhen Jun Wang, Geng Sheng Jiao

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The reflectivity of ferrocene-doped carbon fiber-reinforced cement-matrix composites against the electromagnetic radiation was measured in the frequency range of 8-18 GHz for different carbon fiber contents of 0.4, 0.6, 0.89, 1.33, and 1.78 wt% by mass of cement. The ferrocene was doped in 0.89, 1.78, 3.56, 4.89, and 6.27 wt% by mass of cement respectively. The maximum reflectivity reached -4.0 dB when the fiber percentage was 0.89 and the ferrocene was 3.56. The microwave was attenuated by 64 % through reflection. The minimum reflectivity -7.5 dB occurred when the fiber percentage was 1.33 and the ferrocene percentage was 4.89. The microwave was attenuated by 67.5 % through absorption. Prior to the fiber percentage of 0.89 and the ferrocene percentage of 3.56, the reflectivity kept rising.

源语言英语
主期刊名Advances in Building Materials
638-641
页数4
DOI
出版状态已出版 - 2011
活动2011 International Conference on Civil Engineering and Building Materials, CEBM 2011 - Kunming, 中国
期限: 29 7月 201131 7月 2011

出版系列

姓名Advanced Materials Research
261-263
ISSN(印刷版)1022-6680

会议

会议2011 International Conference on Civil Engineering and Building Materials, CEBM 2011
国家/地区中国
Kunming
时期29/07/1131/07/11

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