Piezoelectric-Induced Triboelectric Hybrid Nanogenerators Based on the ZnO Nanowire Layer Decorated on the Au/polydimethylsiloxane-Al Structure for Enhanced Triboelectric Performance

Simple item page
dc.contributor.authorJirayupat, Chaiyanut
dc.contributor.authorWongwiriyapan, Winadda
dc.contributor.authorKasamechonchung, Panita
dc.contributor.authorWutikhun, Tuksadon
dc.contributor.authorTantisantisom, Kittipong
dc.contributor.authorRayanasukha, Yossawat
dc.contributor.authorJiemsakul, Thanakorn
dc.contributor.authorTansarawiput, Chookiat
dc.contributor.authorLiangruksa, Monrudee
dc.contributor.authorKhanchaitit, Paisan
dc.contributor.authorHorprathum, Mati
dc.contributor.authorPorntheeraphat, Supanit
dc.contributor.authorKlamchuen, Annop
dc.date.accessioned2026-08-06T10:19:34Z
dc.date.available2026-08-06T10:19:34Z
dc.date.issued2018-02-21
dc.description.abstractHere, we demonstrate a novel device structure design to enhance the electrical conversion output of a triboelectric device through the piezoelectric effect called as the piezo-induced triboelectric (PIT) device. By utilizing the piezopotential of ZnO nanowires embedded into the polydimethylsiloxane (PDMS) layer attached on the top electrode of the conventional triboelectric device (Au/PDMS-Al), the PIT device exhibits an output power density of 50 μW/cm<sup>2</sup>, which is larger than that of the conventional triboelectric device by up to 100 folds under the external applied force of 8.5 N. We found that the effect of the external piezopotential on the top Au electrode of the triboelectric device not only enhances the electron transfer from the Al electrode to PDMS but also boosts the internal built-in potential of the triboelectric device through an external electric field of the piezoelectric layer. Furthermore, 100 light-emitting diodes (LEDs) could be lighted up via the PIT device, whereas the conventional device could illuminate less than 20 LED bulbs. Thus, our results highlight that the enhancement of the triboelectric output can be achieved by using a PIT device structure, which enables us to develop hybrid nanogenerators for various self-power electronics such as wearable and mobile devices.
dc.identifier.citationACS Applied Materials and Interfaces, 10(7), 6433-6440, 2018
dc.identifier.doi10.1021/acsami.7b17314
dc.identifier.issn19448244
dc.identifier.other2-s2.0-85042381441
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/8473
dc.sourceACS Applied Materials and Interfaces
dc.subjectHybrid nanogenerators
dc.subjectinternal built-in potential
dc.subjectPDMS
dc.subjectpiezoelectric
dc.subjectsurface charge density
dc.subjecttriboelectric
dc.subjectZnO nanowires
dc.titlePiezoelectric-Induced Triboelectric Hybrid Nanogenerators Based on the ZnO Nanowire Layer Decorated on the Au/polydimethylsiloxane-Al Structure for Enhanced Triboelectric Performance
dc.typeArticle

Files

Collections

Research