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A Transparent Antipeep Piezoelectric Nanogenerator to Harvest Tapping Energy on Screen
Author(s) -
Hu Caixia,
Cheng Li,
Wang Zhe,
Zheng Youbin,
Bai Suo,
Qin Yong
Publication year - 2016
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201502453
Subject(s) - nanogenerator , materials science , polydimethylsiloxane , energy harvesting , piezoelectricity , tapping , finger tapping , dielectrophoresis , transmittance , optoelectronics , nanowire , nanotechnology , energy (signal processing) , composite material , acoustics , medicine , statistics , physics , mathematics , microfluidics , audiology
Aligning PbZr 0.52 Ti 0.48 O 3 (PZT) nanowires in polydimethylsiloxane introduces dielectrophoresis, improving the electromechanical properties of nanogenerators, and the light transmittance of composite films. A novel transparent and antipeep piezoelectric nanogenerator is developed that can be used for harvesting the energy from the light tapping of a finger on a cell phone, with an output current of 0.8 nA.