1. Recent development of sustainable self-healable electronic skin applications, a review with insight.
- Author
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Benas, Jean-Sébastien, Liang, Fang-Cheng, Venkatesan, Manikandan, Yan, Zhen-Li, Chen, Wei-Cheng, Han, Su-Ting, Zhou, Ye, and Kuo, Chi-Ching
- Subjects
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SUSTAINABLE development , *SELF-healing materials , *ARTIFICIAL skin , *SOFT robotics , *ELECTRONIC equipment , *ELECTROSPINNING - Abstract
[Display omitted] • Investigation of self-healing polymers for electronic-skin devices. • Overview of recent self-healing polymeric electronic skin advances. • Understanding of the thermodynamic contribution for self-healing fibrous network. • Conceptualization for electrospun self-healing breathable electronic skin. The development of wearable soft electronic skins requires the production of materials with high mechanical flexibility, an inherent self-healing mechanism, and high breathability. Autonomous self-healing mechanisms have been widely investigated to produce materials that can continue operating in hostile environments or after sustaining damage. However, mimicking the functions of natural human skin requires breathability. Given the thermodynamic considerations of the self-healing process and self-healing polymers, achieving porosity in such materials is a major challenge. Electronic skins fabricated through electrospinning have mechanical flexibility, breathability, and high overall performance; however, most electrospun self-healing fibrous materials have an extrinsic healing mechanism. Therefore, the further development of intrinsic healing methods is essential for the maturation of fibrous electronic skin technology. Several challenges must be addressed before the next generation of electronic skin devices can be developed. This review aims to discuss the shortcomings of current electronic skins and suggests several paths for developing fully self-healing and breathable electronic skins for future soft robotics and human–machine interfaces. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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