Wearable biomechanical energy harvesting technologies

YM Choi, MG Lee, Y Jeon - Energies, 2017 - mdpi.com
Energy harvesting has been attracting attention as a technology that is capable of replacing
or supplementing a battery with the development of various mobile electronics. In …

Green hybrid power system based on triboelectric nanogenerator for wearable/portable electronics

Q Zhang, Z Zhang, Q Liang, F Gao, F Yi, M Ma, Q Liao… - Nano Energy, 2019 - Elsevier
Triboelectric nanogenerator (TENG) is an important green energy harvester. Green hybrid
power system based on TENG renders as a promising solution to the sustainable and …

A wearable textile-based pneumatic energy harvesting system for assistive robotics

RA Shveda, A Rajappan, TF Yap, Z Liu, MD Bell… - Science …, 2022 - science.org
Wearable assistive, rehabilitative, and augmentative devices currently require bulky power
supplies, often making these tools more of a burden than an asset. This work introduces a …

Modeling and design of V-shaped piezoelectric vibration energy harvester with stopper for low-frequency broadband and shock excitation

W Jiang, L Wang, L Zhao, G Luo, P Yang, S Ning… - Sensors and Actuators A …, 2021 - Elsevier
Broadband low-frequency vibration and shock energies are ubiquitous such as
biomechanical motion, which can be harvested to power wearable electronics. This paper …

A magnetoelectric energy harvester for low-frequency vibrations and human walking

W He, S Liu - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
This paper proposes a magnetoelectric (ME) energy harvester employing a ME transducer
array to capture mechanical energy from low-frequency vibrations and human walking. The …

A Piezoelectric Heterostructure Scavenging Mechanical Energy from Human Foot Strikes

W He - Micromachines, 2022 - mdpi.com
This paper presents a piezoelectric heterostructure for extracting mechanical energy from
human foot strikes based on the impact of a moving block on the tips of the piezoelectric …

Powering wearable bioelectronic devices

A Sekretaryova - Wearable Bioelectronics, 2020 - Elsevier
Wearable bioelectronic devices able to perform measurements of multiple parameters and
quickly transmit/receive data, require the integration of efficient wearable energy sources …

Simple and highly efficient intermittent operation circuit for triboelectric nanogenerator toward wearable electronic applications

A Kawaguchi, H Uchiyama, M Matsunaga… - Applied Physics …, 2021 - iopscience.iop.org
Triboelectric nanogenerator (TENG) is a promising power source toward the realization of
self-powered wearable electronics. However, because of its pulsed output, a power …

Piezoelectric Hinged Beam with Arc Mass Stopper for Vibration and Human Motion Energy Harvesting

L Wang, G Qin, Z Wu, X Wu, C Duan… - … Applied Materials & …, 2024 - ACS Publications
Compact reliable structure and strong electromechanical coupling are hot pursuits in
piezoelectric vibration energy harvester (PVEH) design. PVEH with a static arc stopper …

3D printed materials based triboelectric device for energy harvesting and sensing

RI Haque, PA Farine, D Briand - Proceedings, 2017 - mdpi.com
Energy harvesting and sensing triboelectric module based on 3D-printed materials have
been developed. Rapid prototyping, 3D-printing method is used to prepare sheets of …