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Light-controlled multifunctional reconfigurable structures

delete2022-03-01
delete8
PRE
AI
Y
Yunhu He
Z
Zhou Chen
S
Shangcheng Kong
Z
Zhengyi Mao
C
Chen Yang
W
Wanying Wang
L
Lei Wan
L
Liu Guo
J
Jianan Yin
Chi Hou CHAN 封面图
Chi Hou CHAN (Chi Hou Chan)
J
Jian Lü *
DOI:10.1016/j.apmt.2022.101393delete
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摘要

摘要

En 中文
刺激驱动材料的研究发展已成为推动智能设备前沿的关键动力。在各种响应机制中,可以通过光刺激提供局部和远程控制。然而,用于光触发可重构结构的具有复杂几何形状和多级功能的灵活设计仍然是重大挑战。本文报道了基于光响应材料的选择性kirigamipatterned可重构结构,并探讨了它们在仿生致动器和柔性电子领域的应用。制造了十多个复杂的kirigami图案,在有限元分析指导下,在光照下可逆地实现了平面薄片的可编程形状转换。通过可编程和远程致动生成了三个由可重构结构组成的仿生致动器。此外,为了将该策略的功能扩展到灵活的电子领域,演示了可重新配置的单极天线。天线的三种状态可以通过具有不同功率密度的光进行调节和切换。这些结果为实现具有多功能的光控执行器的灵活而复杂的设计铺平了道路。(c) 2022爱斯唯尔有限公司。保留所有权利。
Keyword:
Light stimuli
3D reconfigurable structures
Kirigami designs
Soft actuators
Flexible electronics

期刊

Applied Materials Today 封面图
Applied Materials Today
IF:
6.9
论文数:
3.4K
被引数:
1.6W

机构

C
City University of Hong Kong
学者数:
2.3W
论文数: 3.0W
被引数: 6.1W
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