Paper
16 February 2022 Adjustable ZnO nanoarrays/PVDF-HFP hybrid piezoelectric nanogenerators
Jiaqin Zhang, Chen Liu, Pengjun Wu, Xingyu Liao, Jialing Fan, Weiwei Feng, Yongting Cui, Hui Ou, Wei Zhong, Yongping Luo, Ping Huang, Shunjian Xu
Author Affiliations +
Proceedings Volume 12164, International Conference on Optoelectronic Materials and Devices (ICOMD 2021); 1216409 (2022) https://doi.org/10.1117/12.2628659
Event: 2021 International Conference on Optoelectronic Materials and Devices, 2021, Guangzhou, China
Abstract
Polyvinylidene fluoride (PVDF) is the most widely used flexible piezoelectric material, but its piezoelectric performance is relatively weak compared with piezoelectric ceramics. In order to improve the piezoelectric properties, ZnO nanoarrays/polyvinylidene fluoride-hexafluoropropylene(PVDF-HFP) hybrid piezoelectric nanogenerators were prepared. ZnO nanoarrays were adjustable with different hydrothermal time. The results showed that when the hydrothermal time was 12 h, the length of ZnO nanoarrays with uniform and compact arrangement was about 4 μm to 5 μm, which maximized the performance improvement of the nanogenerators. The applications of the hybrid nanogenerators were explored in touch alarm system and finger bending detection.
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jiaqin Zhang, Chen Liu, Pengjun Wu, Xingyu Liao, Jialing Fan, Weiwei Feng, Yongting Cui, Hui Ou, Wei Zhong, Yongping Luo, Ping Huang, and Shunjian Xu "Adjustable ZnO nanoarrays/PVDF-HFP hybrid piezoelectric nanogenerators", Proc. SPIE 12164, International Conference on Optoelectronic Materials and Devices (ICOMD 2021), 1216409 (16 February 2022); https://doi.org/10.1117/12.2628659
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KEYWORDS
Zinc oxide

Composites

Ferroelectric polymers

Nanoparticles

Thin films

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