Numerical simulations of piezoelectricity and triboelectricity: From materials, structures to devices

S Li, X Tang, W Guo, Y Li, D Chen, J Zhang… - Applied Materials …, 2024 - Elsevier
Piezoelectric and triboelectric materials have been extensively reported with the capabilities
of generating polarized charges or voltages under various types of mechanical strains or …

Unique contact point modification technique for boosting the performance of a triboelectric nanogenerator and its application in road safety sensing and detection

S Mishra, M Rakshita, H Divi, S Potu… - ACS Applied Materials …, 2023 - ACS Publications
A triboelectric nanogenerator (TENG) is a potential technique that can convert waste kinetic
energy to electrical energy by contact separation followed by electrostatic induction. Herein …

Effective modeling and numerical simulation of triboelectric nanogenerator for blood pressure measurement based on wrist pulse signal using comsol multiphysics …

K Venugopal, V Shanmugasundaram - ACS omega, 2022 - ACS Publications
Among the wearable sensor family, the triboelectric nanogenerator has excellent potential in
human healthcare systems due to its small size, self-powered, and low cost. Here is the …

Application of triboelectric nanogenerators on manipulators

Z Xu, J Zhang, J Huang, Z Wang, Y Shi - IEEE Access, 2023 - ieeexplore.ieee.org
The exacerbation of the energy crisis has led to the development of various self-powered
sensors, resulting in rapid advancements in the energy field. The sensor based on the …

[HTML][HTML] Electrostatic discharge impacts on the main shaft bearings of wind turbines

J Zhao, X Xu, O Carlson - Wind Energy Science, 2023 - wes.copernicus.org
This paper studies the electrostatic discharge effect in wind turbines, a possible trigger
source of the main bearing current. A lab setup with a charge generator and downsized wind …

Self-powered TENG probe for scanning surface charge distribution

S Bugti, AK Kasi, S Ullah, JK Kasi - Nanotechnology, 2023 - iopscience.iop.org
Triboelectric nanogenerators are remarkable devices that show great potential in harvesting
energy from mechanical work and are generally used for sensing purposes. Here we report …

A wave energy driven high-performance self-powered oil spill positioner

Z Li, L Chen, B Zhang, X Jiang, J Zhang… - Nanotechnology, 2023 - iopscience.iop.org
The oil spill positioner is capable of real-time monitoring oil films on the sea surface.
However, the lack of high-performance power supply methods greatly restricts the …

Design and Modelling of Nano Electric Generators for Energy Harvesting in Smart Wearable Devices

TV Reddy, RA Reddy, C Ramprasad… - 2023 3rd …, 2023 - ieeexplore.ieee.org
This research study introduces the concept of Nano Electric Generators (NEGs) as a novel
approach to sustainable and efficient power generation at the nanoscale. It also emphasizes …