A flexible ultra-robust ZnO-AgNWs/PDMS-based hybrid nanogenerator for simultaneous energy harvesting and sensing applications; Sensors and Actuators A: Physical; Vol. 384

A flexible ultra-robust ZnO-AgNWs/PDMS-based hybrid nanogenerator for simultaneous energy harvesting and sensing applications

Bibliographic Details
Parent link:Sensors and Actuators A: Physical.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 384.— 2025.— Article number 116264, 10 p.
Other Authors: Chen Wei, Zhao Sheng-Zhe, Xiang Guo-Tao, Lu Ran, Xu Jia-Lei, Rodriguez (Rodriges) Contreras R. D. Raul David, Sheremet E. S. Evgeniya Sergeevna, Hu Yong-Da, Chen Jin-Ju
Summary:Title screen
Developing high-power output, flexible, and wearable electronics is a significant challenge to materials science. We address this issue by creating a hybrid piezo-triboelectric nanogenerator (PTNG) based on a unique combination of porous ZnO, silver nanowires (AgNWs), and polydimethylsiloxane (PDMS). Our PTNG utilizes porous ZnO, which exhibits a significantly higher piezoelectric coefficient than its non-porous counterpart due to its increased surface area and enhanced atomic polarization. This unique combination of porous ZnO, AgNWs, and PDMS creates a synergistic effect, enhancing both piezoelectric and triboelectric outputs beyond what each material could achieve alone. For instance, our device generates an open-circuit voltage of 146 V and a short-circuit current of 1.1 µA under a pressure of 12.5 kPa and can track human motion while generating 60 V during regular walking. Deformation tests show excellent performance with prolonged use for up to two months. This robust, flexible, and highly sensitive PTNG opens opportunities for next-generation self-powered wearable sensors and energy harvesting applications in healthcare, fitness, and other emerging technologies, particularly those already using PDMS as a base material
Текстовый файл
AM_Agreement
Language:English
Published: 2025
Subjects:
Piezoelectric generator
PDMS-based
Energy harvesting
Self-powered
Wearable electronics sensors
электронный ресурс
труды учёных ТПУ
Online Access:https://doi.org/10.1016/j.sna.2025.116264
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685369

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