A Three Dimensional Multi-Layered Sliding Triboelectric Nanogenerator

被引:108
作者
Du, Weiming [1 ]
Han, Xun [1 ]
Lin, Long [2 ]
Chen, Mengxiao [1 ]
Li, Xiaoyi [1 ]
Pan, Caofeng [1 ]
Wang, Zhong Lin [1 ,2 ]
机构
[1] Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Beijing 100083, Peoples R China
[2] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA
关键词
SELF-POWERED NANOSYSTEMS; PORTABLE ELECTRONICS; ENERGY TECHNOLOGY; GENERATOR; EFFICIENCY; PROGRESS; BIOMASS; SCALE; CELL;
D O I
10.1002/aenm.201301592
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A novel design of a 3D triboelectric nanogenerator (TENG) is demonstrated. Because of its largely increased friction areas, the device has a multi-layered structure, high transferred-charge-quantity, and current output. It delivers an open-circuit voltage of 800 V, a short-circuit current density of 5.5 mA m -2 with a maximum instantaneous power of 4.4 W m-2. This represents important progress toward practical applications in self-powered technologies. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页数:6
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