科研之友
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摘要
In this study, a method of the metallisation of polypropylene (PP) nonwovens is presented. The influence of power dissipated in the target on the efficiency of screening a flat electromagnetic wave is discussed Fabric metallisation was carried out using the standard magnetron sputtering process of Zn-Bi metal targets in argon ambient. A pulse current source with a changing group frequency was used for powering the target. The metallic layers obtained were characterised by good adhesion to PP, with a screening efficiency approaching 45 dB.
- 出版日期2008-12
- 单位中国科学院电工研究所
