A flexible triboelectric nanogenerator based on PVA/PTT/LiCl conductive hydrogel for gait monitoring in basketball
نویسندگان
چکیده
Recently, wearable flexible sensors for intelligent sports monitoring have attracted much attention. In this work, we designed the polyvinyl alcohol (PVA)/polytrimethylene terephthalate (PTT)/LiCl hydrogel to act as conductive of triboelectric nanogenerator (PPL-TENG). Significantly, PPL-TENG device has high transparency and stretchability, demonstrating excellent ability in complex mechanical energy harvesting. From results, achieve maximum power density 159.6 µW cm−2. addition, PVA/PTT/LiCl exhibits good properties, thus endowing devices with application value. Also, electrical output stability fast charging capability. addition harvesting, also sensing performance can be used a self-powered sensor basketball motion monitoring. After experimental testing, recognize characteristics body joints gait basketball, which will play an auxiliary role sports. This research promote development devices.
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ژورنال
عنوان ژورنال: AIP Advances
سال: 2023
ISSN: ['2158-3226']
DOI: https://doi.org/10.1063/5.0156169