基于石墨烯- mwcnt纳米复合材料的电磁干扰屏蔽柔性薄膜

2019 International Semiconductor Conference (CAS) Pub Date : 2019-10-01 DOI:10.1109/SMICND.2019.8923956

A. Obreja, V. Buiculescu, R. Gavrila, F. Comanescu, V. Ţucureanu, O. Tutunaru, M. Dragoman

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引用次数: 1

摘要

这项工作提出了一种简单的制备柔性薄膜的方法，从基于墨水的氧化石墨烯和嵌入聚合物PEDOT:PSS基质的MWCNT开始。对薄膜厚度在10-20微米范围内的电磁干扰屏蔽效率进行了评估，结果显示石墨烯- mwcnt纳米复合材料在X波段频率的值高达-40 dB。

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EMI shielding flexible thin films based on graphene-MWCNT nanocomposites

This work presents a facile method for preparation of thin flexible films starting from inks based graphene oxide and MWCNT embeded in a polymer PEDOT:PSS matrix. The EMI shielding efficiency was evaluated for films thickness in the range of 10-20 microns, results revealing values up to -40 dB in X band frequency for graphene-MWCNT nanocomposites.

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2019 International Semiconductor Conference (CAS)

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