Hydrovoltaic–piezoelectric hybridized device for microdroplet-pressure dual energy harvesting and piezo sensing

VD Trung, PA Le, J Natsuki, W Zhao, TVB Phung… - Chemical Engineering …, 2024 - Elsevier
Previous droplet-based nanogenerators have made significant advancements in
mechanical energy harvesting from liquid–solid contact electrification. However, these …

From interface effect to bulk effect: Probing the capacitive coupling enhancement mechanism to achieve high performance DC droplet-based nanogenerator

Y Li, G Ma, L Zhu, Y Li, J Fu, L Zhang, K Gong, W Li… - Nano Energy, 2024 - Elsevier
The DC droplet-based nanogenerator (DNG) technology has opened up a new avenue for
high-entropy water energy harvesting. However, the conventional DC DNG relies on the …

Flexible water-evaporation-induced power generation devices with enhanced photothermal evaporation

L Liu, J Qiu, Z Zhang, M Li, H Sun, H Liu - Journal of Alloys and Compounds, 2025 - Elsevier
The accelerated evolution of a diverse array of miniature sensors and Internet of Things (IoT)
technologies has resulted in a surge in demand for decentralized continuous power …

Advancements and Challenges in Triboelectric Nanogenerator Technology for Ocean Wave Energy Harvesting

AM Tshimbu, T Zou, L Zhang - OCEANS 2024-Halifax, 2024 - ieeexplore.ieee.org
Ocean waves are an extensive and promising renewable energy source within marine
environments. They can potentially energize self-powered systems crucial for ocean …

High‐Performance Droplet‐Based Triboelectric Nanogenerators: A Comparison of Device Configuration and Operating Parameters

K Chaithaweep, U Pharino, S Pongampai… - Advanced Materials … - Wiley Online Library
Droplet‐based electricity generators (DEGs) harness liquid‐solid electrification to convert
water droplets impacts into electrical energy. This study systematically examines how …

Contact angle hysteresis and sliding angle of commercial hydrophobic materials for electrowetting actuating surface

MZ Yaacob, EN A Latip - Journal of Mechanical Engineering …, 2024 - ir.uitm.edu.my
Hydrophobic materials are one of the main components in electrowetting-on-dielectric
(EWOD) devices, acting as the actuating surface upon which droplets move. EWOD …