Dynamical charge transfer for high‐performance triboelectric nanogenerators

Abstract: Triboelectric nanogenerators (TENGs) provide the most effective technology for using distributed mechanical energy to power distributed sensor networks. Improving the surface charge density is important to optimizing the performance of TENGs. Unlike electrets with steady‐state charges, there is a changing charge–discharge process in the working cycle for materials for TENGs. This article reviews several mechanisms to improve surface charge density by using decay coefficient, transfer time, and effective charge. These mechanisms decouple the physical quantities of charge decay and charge accumulation processes toward higher surface charge density. We also briefly discuss new strategies for improving surface charge density.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Dynamical charge transfer for high‐performance triboelectric nanogenerators ; volume:1 ; number:5 ; year:2020 ; pages:461-470 ; extent:10 ; Nano select ; 1, Heft 5 (2020), 461-470 (gesamt 10)

Contributors, Places and Time

• Creator: Cui, Xin ; Zhang, Yan

Further information

• DOI: 10.1002/nano.202000084
• URN: urn:nbn:de:101:1-2022052707345246718953
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:28 AM CEST