The triboelectric effect, also known as triboelectric charging, is a fascinating phenomenon that occurs when certain materials come into contact and then separate, resulting in an exchange of electric ...

A triboelectric nanogenerator (TENG ... an electrically conductive PLA filament and lay down a base into which a series of channels has been designed. At around the half-way point, you pause ...

1. Mechanism of piezoelectric and triboelectric effects: (a) Working principle of piezoelectric nanogenerator (PENG). (b) Key factors of PENG output performance. (c) Working principle of ...

Prof. Ryu explains, "Our study explains the materials and device fabrication strategies for tactile sensors using piezoelectric and triboelectric effects, as well as the types of sensory recognition." ...

More information: Moon-Hyung Jang et al, Wide Bandwidth High-Power Triboelectric Energy Harvesting by Scotch Tape, ACS Omega (2025). DOI: 10.1021/acsomega.4c08590 Journal information: ACS Omega ...