Theoretical study on the oscillatory triboelectric charge density in a contact-mode triboelectric nanogenerator
School of Advanced Materials Science and Engineering, Sungkyunkwan University, 16419, Suwon, Korea
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Accepted: 29 October 2018
Published online: 20 December 2018
We have analytically derived an oscillatory triboelectric charge density , induced by triboelectrification in a contact-mode triboelectric nanogenerator. We assumed that charge is conserved when reaches equilibrium state over time. A form of cycling operates between charges induced on the metal electrode and those on the dielectric surface, resulting in oscillations over time in a contact-mode triboelectric nanogenerator.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2018