Trunk-Inspired SWCNT-Based Wrinkled Films for Highly-Stretchable Electromagnetic Interference Shielding and Wearable Thermotherapy

Xiaofeng Gong; Tianjiao Hu; You Zhang; Yanan Zeng; Ye Zhang; Zhenhua Jiang; Yinlong Tan; Yanhong Zou; Jing Wang; Jiayu Dai; Zengyong Chu

doi:10.1007/s40820-024-01454-w

Nano-Micro Letters (Jul 2024)

Trunk-Inspired SWCNT-Based Wrinkled Films for Highly-Stretchable Electromagnetic Interference Shielding and Wearable Thermotherapy

Xiaofeng Gong,
Tianjiao Hu,
You Zhang,
Yanan Zeng,
Ye Zhang,
Zhenhua Jiang,
Yinlong Tan,
Yanhong Zou,
Jing Wang,
Jiayu Dai,
Zengyong Chu

Affiliations

Xiaofeng Gong: College of Science, National University of Defense Technology
Tianjiao Hu: College of Science, National University of Defense Technology
You Zhang: College of Science, National University of Defense Technology
Yanan Zeng: School of Physics and Electronics, Hunan University
Ye Zhang: College of Science, National University of Defense Technology
Zhenhua Jiang: College of Science, National University of Defense Technology
Yinlong Tan: Beijing Interdisciplinary Research Center, National University of Defense Technology
Yanhong Zou: School of Physics and Electronics, Hunan University
Jing Wang: College of Science, National University of Defense Technology
Jiayu Dai: College of Science, National University of Defense Technology
Zengyong Chu: College of Science, National University of Defense Technology

DOI: https://doi.org/10.1007/s40820-024-01454-w
Journal volume & issue: Vol. 16, no. 1
pp. 1 – 16

Abstract

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Highlights Elephant trunk-inspired anisotropic wrinkling structures were formed on a sandwich-like conductive film through a controlled shrinking method. The wrinkled conductive network could withstand up to 200% tensile strain and exhibits a strain-enhanced electromagnetic interference shielding effectiveness when stretching parallel to the electric field polarization direction.

Published in Nano-Micro Letters

ISSN: 2311-6706 (Print); 2150-5551 (Online)
Publisher: SpringerOpen
Country of publisher: Germany
LCC subjects: Technology
Website: http://www.springer.com/40820

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