科研之友
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摘要
Experiments on polycarbonate/single-walled carbon nanotube composites were performed to explore the potential of carbon nanotubes in attenuating electromagnetic waves. According to the results of these experiments a distinct effect is present. The effect is dependent on the tubular filler properties and on the morphology of the composite. At a loading of 5.4 wt% single-walled carbon nanotubes in polycarbonate an attenuation of the field of 47dB could be detected, which corresponds an attenuation of the power of 99.998%.
- 出版日期2008-5
- 单位中国科学院电工研究所; 清华大学
