Stretchable Electrodes with Interfacial Percolation Network

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 26 vom: 27. Juni, Seite e2401550
1. Verfasser: Zhang, Hanxue (VerfasserIn)
Weitere Verfasser: Shao, Yan, Xia, Rui, Chen, Guoli, Xiang, Xinyue, Yu, Yanhao
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article AgNWs interfacial percolation network liquid metal stretchable electrode
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520 |a Stretchable electrodes are an essential component that determines the functionality and reliability of stretchable electronics, but face the challenge of balancing conductivity and stretchability. This work proposes a new conducting concept called the interfacial percolation network (PN) that results in stretchable electrodes with high conductivity, large stretchability, and high stability. The interfacial PN is composed of a 2D silver nanowires (AgNWs) PN and a protruding 3D AgNWs PN embedded on the surface and in the near-surface region of an elastic polymer matrix, respectively. The protruded PN is obtained by changing the arrangements of AgNWs from horizontal to quasi-vertical through introducing foreign polymer domains in the near-surface region of the polymer matrix. The resulting electrode achieves a conductivity of 13 500 S cm-1 and a stretchability of 660%. Its resistance changes under stretched conditions are orders of magnitude lower than those of conventional 2D PN and 2D + 3D PN. An interfacial PN electrode made from liquid metal remained its conductivity at 46 750 S cm-1 after the electrode underwent multiple stretch-release cycles with a deformation of >600%. The concept of interfacial PN provides fruitful implications for the design of stretchable electronics 
650 4 |a Journal Article 
650 4 |a AgNWs 
650 4 |a interfacial percolation network 
650 4 |a liquid metal 
650 4 |a stretchable electrode 
700 1 |a Shao, Yan  |e verfasserin  |4 aut 
700 1 |a Xia, Rui  |e verfasserin  |4 aut 
700 1 |a Chen, Guoli  |e verfasserin  |4 aut 
700 1 |a Xiang, Xinyue  |e verfasserin  |4 aut 
700 1 |a Yu, Yanhao  |e verfasserin  |4 aut 
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