Recent progress in self-powered multifunctional e-skin for advanced applications

被引:149
作者
Chen, Yunfeng [1 ]
Gao, Zhengqiu [1 ]
Zhang, Fangjia [1 ]
Wen, Zhen [1 ]
Sun, Xuhui [1 ]
机构
[1] Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Peoples R China
来源
EXPLORATION | 2022年 / 2卷 / 01期
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
coupling effects; electronic skin; self-powered sensor; single effect; ELECTRONIC-SKIN; PIEZOELECTRIC SENSOR; SIMULTANEOUS TEMPERATURE; BIOFUEL CELLS; WIRELESS; MATRIX; TRANSPARENT; NETWORK; ARRAY; FILM;
D O I
10.1002/EXP.20210112
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Electronic skin (e-skin), new generation of flexible wearable electronic devices, has characteristics including flexibility, thinness, biocompatibility with broad application prospects, and a crucial place in futurewearable electronics. With the increasing demand for wearable sensor systems, the realization of multifunctional e-skin with low power consumption or even autonomous energy is urgently needed. The latest progress of multifunctional self-powered e-skin for applications in physiological health, human-machine interaction (HMI), virtual reality (VR), and artificial intelligence (AI) is presented here. Various energy conversion effects for the driving energy problem of multi-functional e-skin are summarized. An overview of various types of self-powered e-skins, including single-effect e-skins and multifunctional coupling-effects e-skin systems is provided, where the aspects of material preparation, device assembly, and output signal analysis of the self-powered multifunctional e-skin are described. In the end, the existing problems and prospects in this field are also discussed.
引用
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页数:24
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