Recent progress on flexible nanogenerators toward self-powered systems

被引:115
作者
Liu, Yiming [1 ]
Wang, Lingyun [2 ]
Zhao, Ling [1 ]
Yu, Xinge [1 ]
Zi, Yunlong [2 ]
机构
[1] City Univ Hong Kong, Dept Biomed Engn, Hong Kong 999077, Peoples R China
[2] Chinese Univ Hong Kong, Dept Mech & Automat Engn, Hong Kong 999077, Peoples R China
关键词
flexible systems; hybrid nanogenerator; mechanical energy harvesting; piezoelectric nanogenerator; self-powered system; triboelectric nanogenerator; ELECTRODE TRIBOELECTRIC NANOGENERATOR; THIN-FILM NANOGENERATOR; PIEZOELECTRIC NANOGENERATORS; HYBRID NANOGENERATOR; ENERGY; PERFORMANCE; COMPOSITE; SENSOR; TRANSPARENT; GENERATOR;
D O I
10.1002/inf2.12079
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The advances in wearable/flexible electronics have triggered tremendous demands for flexible power sources, where flexible nanogenerators, capable of converting mechanical energy into electricity, demonstrate its great potential. Here, recent progress on flexible nanogenerators for mechanical energy harvesting toward self-powered systems, including flexible piezoelectric and triboelectric nanogenerator, is reviewed. The emphasis is mainly on the basic working principle, the newly developed materials and structural design as well as associated typical applications for energy harvesting, sensing, and self-powered systems. In addition, the progress of flexible hybrid nanogenerator in terms of its applications is also highlighted. Finally, the challenges and future perspectives toward flexible self-powered systems are reviewed. image
引用
收藏
页码:318 / 340
页数:23
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