Air-Working Electrochromic Artificial Muscles

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 5 vom: 20. Feb., Seite e2305914
1. Verfasser: Ling, Yong (VerfasserIn)
Weitere Verfasser: Li, Linpeng, Liu, Junhao, Li, Kerui, Hou, Chengyi, Zhang, Qinghong, Li, Yaogang, Wang, Hongzhi
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article dual-responses electrochromic artificial muscles hot casting multicolor changes wet twisting
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520 |a Artificial muscles are indispensable components for next-generation robotics to mimic the sophisticated movements of living systems and provide higher output energies when compared with real muscles. However, artificial muscles actuated by electrochemical ion injection have problems with single actuation properties and difficulties in stable operation in air. Here, air-working electrochromic artificial muscles (EAMs) with both color-changing and actuation functions are reported, which are constructed based on vanadium pentoxide nanowires and carbon tube yarn. Each EAM can generate a contractile stroke of ≈12% during stable operation in the air with multiple color changes (yellow-green-gray) under ±4 V actuation voltages. The reflectance contrast is as high as 51%, demonstrating the excellent versatility of the EAMs. In addition, a torroidal EAM arrangement with fast response and high resilience is constructed. The EAM's contractile stroke can be displayed through visual color changes, which provides new ideas for future artificial muscle applications in soft robots and artificial limbs 
650 4 |a Journal Article 
650 4 |a dual-responses 
650 4 |a electrochromic artificial muscles 
650 4 |a hot casting 
650 4 |a multicolor changes 
650 4 |a wet twisting 
700 1 |a Li, Linpeng  |e verfasserin  |4 aut 
700 1 |a Liu, Junhao  |e verfasserin  |4 aut 
700 1 |a Li, Kerui  |e verfasserin  |4 aut 
700 1 |a Hou, Chengyi  |e verfasserin  |4 aut 
700 1 |a Zhang, Qinghong  |e verfasserin  |4 aut 
700 1 |a Li, Yaogang  |e verfasserin  |4 aut 
700 1 |a Wang, Hongzhi  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 5 vom: 20. Feb., Seite e2305914  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:5  |g day:20  |g month:02  |g pages:e2305914 
856 4 0 |u http://dx.doi.org/10.1002/adma.202305914  |3 Volltext 
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