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Flexible MXene/Ag nanowires composite film for high-performance electromagnetic shielding

  • Siteng Li
  • , Yilin Sun
  • , Zhifang Liu*
  • , Yingtao Ding
  • , Zhiming Chen
  • *此作品的通讯作者
  • Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Flexible electromagnetic shielding films have attracted wide attention due to their excellent electromagnetic shielding performance and flexible compact nature. In this paper, a composite film was prepared by combining two-dimensional (2D) transition metal carbonitrides (MXene) with silver nanowires (AgNWs). The AgNWs-induced surface wrinkles of MXene played a dominate role in enhancing its electromagnetic wave absorption properties. Significantly, as-fabricated composite film exhibited electromagnetic shielding performance of up to 60 dB in the X-band (8-12 GHz), where a 70 % increase in absorption of electromagnetic waves was realized compared with the pure MXene films. Additionally, the composite film demonstrated strong mechanical stability with the electromagnetic shielding efficiency remained at 99.65 % even after several hundred bending cycles.

源语言英语
主期刊名7th International Symposium on Electromagnetic Compatibility, ISEMC 2023 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9798350333107
DOI
出版状态已出版 - 2023
已对外发布是
活动7th IEEE International Symposium on Electromagnetic Compatibility, ISEMC 2023 - Hangzhou, 中国
期限: 20 10月 2023 → 23 10月 2023

丛书

姓名IEEE International Symposium on Electromagnetic Compatibility
ISSN(印刷版)1077-4076
ISSN(电子版)2158-1118

会议

会议7th IEEE International Symposium on Electromagnetic Compatibility, ISEMC 2023
国家/地区中国
市Hangzhou
时期20/10/23 → 23/10/23

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