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Updated: Apr 14, 2026
Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
Published on: October 27, 2023
Self-Powered Ultrastretchable Microstructured Intelligent Sensing Technology Based on Tactile Perception of Limb
Danyu Zhao1, Xincheng Jiang2, Haoran Xu2
1Department of Physical Education, Fujian University of Technology, Fuzhou, Fujian 350118, China.
Abstract:
By leveraging the complementary advantages of a highly elastic functional film and conductive fillers, a surface microstructured Ecoflex/CNTs/MXene composite film TENG was fabricated through microstructure engineering and synergistic modification involving carbon nanotubes (CNTs) and two-dimensional transition metal carbides (MXene). Under the combined enhancement of optimized material selection, physical blending modification, and structured surface design, the device achieved an open-circuit voltage output of 223.5 V under a load of 35 N, a frequency of 1 Hz, and 100% tensile strain. Meanwhile, it exhibited an ultrahigh tensile strain of 594.07%. Additionally, a self-powered energy supply system was developed based on this surface microstructured composite film TENG, laying a technical foundation for the advancement of highly stretchable self-powered electronic devices and intelligent motion interactive systems.
