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Updated: Mar 27, 2026

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure
Published on: February 20, 2019
A Transparent Antipeep Piezoelectric Nanogenerator to Harvest Tapping Energy on Screen
Caixia Hu1, Li Cheng1, Zhe Wang1
1Institute of Nanoscience and Nanotechnology, Lanzhou University, Lanzhou, 730000, China.
Abstract:
Aligning PbZr(0.52)Ti(0.48)O3 (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.
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