bei Google ScholarTitelangaben
Mattauch, Philipp ; Hilgert, Annika ; Tremmel, Stephan ; Fischerauer, Gerhard:
Effective contact-area investigation in polymer-based TENGs.
In:
Hannover Medical School, TU Hannover
(Hrsg.):
Book of Abstracts : 18th Annual Conference on Engineering of Functional Interfaces and 3rd International SIIRI Symposium. -
Hannover
,
2026
. - S. 71
Volltext
Angaben zu Projekten
| Projekttitel: |
Offizieller Projekttitel Projekt-ID Verschleißfeste triboelektrische Nanogeneratoren auf Dünnschichtbasis für energieautarke Sensorik 527445509 |
|---|---|
| Projektfinanzierung: |
Deutsche Forschungsgemeinschaft |
Abstract
This study investigates the relationship between the electrical output produced by triboelectric nanogenerators (TENGs) due to contact electrification and the effective contact area during sliding motion. Polymer foils were tested against aluminium in controlled process and environmental conditions. The results show a clear trend between increasing transferred charge and an estimated larger contact area. Time-resolved measurements suggest that changes in contact conditions (e.g. due to flattening or wear) play a key role in electrical output.