Enhanced performance of hybrid piezo/triboelectric using BaTiO3/polymer composite film modified with rGO

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dc.contributor.authorPanpho, Phakakorn
dc.contributor.authorPhetphong, Pornphiphat
dc.contributor.authorCharoonsuk, Thitirat
dc.contributor.authorVittayakorn, Narathip
dc.contributor.authorSriwong, Chaval
dc.contributor.authorSumang, Rattiphon
dc.date.accessioned2026-08-06T10:44:37Z
dc.date.available2026-08-06T10:44:37Z
dc.date.issued2024-01-01
dc.description.abstractHybrid piezo/triboelectric technology is an emerging energy source that can continuously power small electronic devices by harvesting ambient mechanical energy and converting it into electricity. In this work, a high-performance hybrid piezo/triboelectric device was presented. The composite film was synthesized that co-doped BaTiO<inf>3</inf> powders (BT) and reduced graphene oxide (rGO) embedded within a host material made of polydimethylsiloxane (PDMS). The hybrid device is made by mixing BT powders into the PDMS to form a series of composite films, ranging from 10% to 45% by wt.%. Additionally, 1–5 wt.% of rGO was loaded into fabricates 40BT/PDMS. The results show that the addition of rGO can improve the uniform dispersion of BT powder in the PDMS matrix. The 4 wt.% of rGO for 40BT/PDMS exhibited the optimal energy harvesting performance among all compositions, achieving notable output voltage and current. This work demonstrates a facile, low-cost approach for obtaining high-performance hybrid piezo/triboelectric by utilizing a composite film BaTiO<inf>3</inf> and polymer (PDMS) modified with rGO.
dc.identifier.citationPolymer Plastics Technology and Materials, 63(13), 1745-1754, 2024
dc.identifier.doi10.1080/25740881.2024.2357187
dc.identifier.issn25740881
dc.identifier.other2-s2.0-85193984257
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/15249
dc.sourcePolymer Plastics Technology and Materials
dc.subjectBaTiO3
dc.subjecthybrid piezo/triboelectric
dc.subjectPDMS polymer
dc.subjectrGO
dc.subjectstructure and morphology
dc.titleEnhanced performance of hybrid piezo/triboelectric using BaTiO3/polymer composite film modified with rGO
dc.typeArticle

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