A study on EMI shielding effectiveness of graphene based structures

2017 International Artificial Intelligence and Data Processing Symposium (IDAP) Pub Date : 2017-09-01 DOI:10.1109/IDAP.2017.8090166

M. Altun, İbrahim Karteri, M. Güneş

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引用次数: 6

Abstract

Following the rapid development of technology, various electrical and electronic devices have been a great part of life day by day due to make human life easier and comfortable. However, they emit electromagnetic radiations causing the electromagnetic pollution. Depending on this role, electromagnetic pollution becomes a crucial problem for humanity, environment, and negatively effected the performance of electronic devices because of the electromagnetic interference. In order to prevent the unwanted signals, we have produced a graphene based polymer composites (light weight, strong, flexible), graphene/wood-plastic (G/WP), as a shielding material and investigated its electromagnetic interference shielding effectiveness (EMI SE). Four combination of G/WP is observed with different (% 0, % 3, % 6, % 9 wt) graphene rates in 8-9 GHz frequency range. As a result, the shielding success has been attributed to the graphene increase in composite. The results claim that G/WP composites can efficiently take place in electronics technology and electronic protection.

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石墨烯基结构对电磁干扰屏蔽效果的研究

随着科技的快速发展，各种各样的电气和电子设备已经成为人们生活的重要组成部分，使人们的生活更加方便和舒适。但是，它们会发出电磁辐射，造成电磁污染。正是由于这一作用，电磁污染成为人类和环境面临的一个至关重要的问题，并因电磁干扰而对电子设备的性能产生负面影响。为了防止不必要的信号，我们生产了一种基于石墨烯的聚合物复合材料(重量轻、强度高、柔韧性好)，石墨烯/木塑(G/WP)作为屏蔽材料，并研究了其电磁干扰屏蔽效果(EMI SE)。在8-9 GHz频率范围内，观察到不同(% 0，% 3，% 6，% 9 wt)石墨烯速率的G/WP的四种组合。因此，屏蔽的成功归功于复合材料中石墨烯的增加。结果表明，G/WP复合材料可以有效地应用于电子技术和电子防护领域。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 International Artificial Intelligence and Data Processing Symposium (IDAP)

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