Stiffness and Interface Engineered Soft Electronics with Large-Scale Robust Deformability

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - (2024) vom: 23. Aug., Seite e2407886
1. Verfasser: Liu, Xiangye (VerfasserIn)
Weitere Verfasser: Wang, Qiangzheng, Zhou, Sufeng, Feng, Shiwei, Wei, Yulin, Bu, Fan, Wang, Kai, Wang, John, Zhang, Biao, Guan, Cao
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article energy autonomy large‐scale deformability liquid metal stiffness and interface engineering stretchable electronics
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520 |a Skin-like stretchable electronics emerge as promising human-machine interfaces but are challenged by the paradox between superior electronic property and reliable mechanical deformability. Here, a general strategy is reported for establishing robust large-scale deformable electronics by effectively isolating strains and strengthening interfaces. A copolymer substrate is designed to consist of mosaic stiff and elastic areas with nearly four orders of magnitudes modulus contrast and cross-linked interfaces. Electronic functional devices and stretchable liquid metal (LM) interconnects are conformally attached at the stiff and elastic areas, respectively, through hydrogen bonds. As a result, functional devices are completely isolated from strains, and resistances of LM conductors change by less than one time when the substrate is deformed by up to 550%. By this strategy, solar cells, wireless charging antenna, supercapacitors, and light-emitting diodes are integrated into a self-powered electronic skin that can laminate on the human body and exhibit stable performances during repeated multimode deformations, demonstrating an efficient path for realizing highly deformable energy autonomous soft electronics 
650 4 |a Journal Article 
650 4 |a energy autonomy 
650 4 |a large‐scale deformability 
650 4 |a liquid metal 
650 4 |a stiffness and interface engineering 
650 4 |a stretchable electronics 
700 1 |a Wang, Qiangzheng  |e verfasserin  |4 aut 
700 1 |a Zhou, Sufeng  |e verfasserin  |4 aut 
700 1 |a Feng, Shiwei  |e verfasserin  |4 aut 
700 1 |a Wei, Yulin  |e verfasserin  |4 aut 
700 1 |a Bu, Fan  |e verfasserin  |4 aut 
700 1 |a Wang, Kai  |e verfasserin  |4 aut 
700 1 |a Wang, John  |e verfasserin  |4 aut 
700 1 |a Zhang, Biao  |e verfasserin  |4 aut 
700 1 |a Guan, Cao  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g (2024) vom: 23. Aug., Seite e2407886  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g year:2024  |g day:23  |g month:08  |g pages:e2407886 
856 4 0 |u http://dx.doi.org/10.1002/adma.202407886  |3 Volltext 
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