Self-healing soft electronics

被引:582
作者
Kang, Jiheong [1 ]
Tok, Jeffrey B-H [1 ]
Bao, Zhenan [1 ]
机构
[1] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA
关键词
POLYMER; TRANSPARENT; COMPOSITE; SKIN; SENSORS; DESIGN; WIRES;
D O I
10.1038/s41928-019-0235-0
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Biological systems have the powerful ability to self-heal. Human skin can, for example, autonomously heal from wounds of various degrees, allowing it to restore its mechanical and electrical properties. In contrast, human-made electronic devices degrade over time due to fatigue, corrosion or damage incurred during operation, leading to device failure. Self-healing chemistry has emerged in recent years as a promising method for constructing soft electronic materials that are mechanically robust and can self-repair. Here we review the development of self-healing electronic materials and examine how such materials can be used to fabricate self-healing electronic devices. We explore the potential new functionalities of self-healing electronic systems that would not typically be possible with conventional electronic systems and discuss the current challenges in delivering self-healing soft electronics for practical applications.
引用
收藏
页码:144 / 150
页数:7
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