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A Bidirectional Soft Diode for Artificial Systems

delete2022-04-22
delete5
PRE
AI
A
Artur R. Davletshin
T
Thomas C. Underwood
W
Wen Song *
DOI:10.1002/adfm.202200658delete
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摘要

摘要

En 中文
Artificial material systems that seek to mimic the basic processes of life must perform multiple complex functions, including responsiveness, motion, and metabolism. Networks of programmable materials offer a pathway toward achieving these functions by altering local chemical, physical, and structural properties to enable control. The ability to perform multiple complex functions in a single soft elastomeric material system is demonstrated by reconfiguring, in situ, passive bistable fluidic diodes that are inspired by mammalian venous valves. It is shown how pneumo-mechanical programmability allows these silicone elastomer diode assemblies to accomplish, without rearranging the fluidic circuit, multiple functions, including pumping (motion), energy storage/discharge (metabolism), logic operations (response), and signal filtering/rectification. The ability to achieve multiple functions through in situ programming may lead to the development of efficient artificial systems capable of complex functions in compact, remote applications.
Keyword:
energy storage
multifunctional
reconfigurable
soft materials

期刊

Advanced Functional Materials 封面图
Advanced Functional Materials
IF:
19
论文数:
3.5W
被引数:
32.1W

机构

U
university of texas austin
学者数:
2.4W
论文数: 2.0W
被引数: 54
U
university of texas system
学者数:
18.5W
论文数: 15.6W
被引数: 210
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