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Low-cost, facile, and controllable fabrication of an electrothermal yarn artificial muscle with large thermal expansion and high actuation performance

delete2026-05-07
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PRE
AI
Y
Yadi Wang
L
Lei Wang
Q
Qian Shi
X
Xu Zhu
Y
Yushu Wang
Z
Zhen Teng
蒋杰 cover
蒋杰 (Jie Jiang)
N
Ning Ma *
X
Xinyue Zhang *
DOI:10.1016/j.apmt.2026.103257delete
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Abstract

Abstract

En 中文
• Bamboo-inspired porous structure imparts superior thermal expansion to polymer sheath of the yarn muscles. • Waterdrop template enables low-expansion polymers as muscle sheaths. • Porous sheath yarn muscles achieve 45% contractile stroke and 15 MPa isometric stress.
Keywords:
Bamboo-inspired porous structure
Polymer sheath
Thermal expansion
Yarn artificial muscle
Actuation performance

Journal

Applied Materials Today cover
Applied Materials Today
IF:
6.9
Papers:
3.2K
Citations:
1.6W

Organization

H
harbin engineering university
Scholars:
4.4K
Papers: 1.6K
Citations: 0
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