Results 261 to 270 of about 8,642 (300)

Triboelectric Nanogenerators for Mechanical Energy Harvesting

Energy Technology, 2018
AbstractEnergy is the essential requirement of daily life. Due to the diminution of the energy sources, it is necessary develop devices that can harvest the wasted energy that exists in the ambient environment. To address this, triboelectric nanogenerators (TENGs) have been developed as an innovative paradigm for energy harvesting. They can harvest the
Navjot Kaur, Kaushik Pal
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Transcutaneous ultrasound energy harvesting using capacitive triboelectric technology

Science, 2019
A sound way to deliver power Implanted medical devices, such as pacemakers and neurological stimulators, require a source of power, usually in the form of a battery. If a battery is implanted with the device, replacing it would require additional surgery.
Ronan Hinchet, Hong-Joon Yoon, Hanjun Ryu, Moo-Kang Kim, Eue-Keun Choi, Dong-Sun Kim, Sang-Woo Kim   +6 more
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Integrated Triboelectric‐Electromagnetic‐Piezoelectric Self‐Rebounding Energy Harvester for Human Energy Harvesting

Advanced Materials Technologies, 2022
AbstractA self‐rebounded hybrid energy harvester from human foot motion is investigated. The hybrid energy harvester integrates electromagnetic generators (EMG), piezoelectric nanogenerators (PENG), and triboelectric nanogenerators (TENG) between the two magnetic poles.
Yuan Xiao, Mingyuan Niu, Leipeng Yang, Jinchao Liu, Xiaolai Lv, Pengcheng Yang   +5 more
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Flipped Capacitor Based Energy Harvester for Triboelectric Nanogenerators

2019 XVIII Workshop on Information Processing and Control (RPIC), 2019
A main drawback of triboelectric generators is the large open circuit voltage that they may produce. A capacitor was connected in parallel with the TriboElectric NanoGenerator (TENG) to reduce the voltage down to a desired value and to force the TENG to have a similar model than a piezoelectric generator (PZG), while reducing the effect of the variable
Oliva, Alejandro Raul, Aymonino, Oscar Andres   +1 more
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Wearable triboelectric nanogenerators for biomechanical energy harvesting

Nano Energy, 2020
Abstract With compelling features of flexibility, conformability, and user friendliness, wearable bioelectronics have undergone tremendous development on account of miniaturization and multifunction advancements which could cater to the development trend of Internet of Things (IoT) and fifth-generation wireless technology.
Yongjiu Zou, Vidhur Raveendran, Jun Chen
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A combined electrostatic-triboelectric vibration energy harvester

2012 Sixth International Conference on Sensing Technology (ICST), 2012
This paper presents a new combined electrostatic-triboelectric energy harvester. One of the practical limitations of Electrostatic Vibration Energy (EVE) harvesting technologies is the need for an initial priming voltage source. In the proposed scheme, the triboelectric effect is used to provide initial charges necessary for EVE harvester.
J. Francis, C. S. Anoop, B. George, B. Bhikkaji   +3 more
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Sustainable Biopolymers in Eco‐Friendly Triboelectric Energy Harvesting

Advanced Materials
Abstract Biopolymer‐based triboelectric nanogenerators (B‐TENGs) represent an innovative fusion of eco‐friendly, sustainable energy‐harvesting technology with renewable and environmentally benign biopolymer material. This integration not only introduces novel pathways for advancing green energy solutions but also offers a critical ...
Zekun Li, Aifang Yu, Junyi Zhai, Zhong Lin Wang   +3 more
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An SSHI Rectifier for Triboelectric Energy Harvesting

IEEE Transactions on Power Electronics, 2020
In this article, a synchronized switching harvesting on inductor (SSHI)-based rectifier for triboelectric energy harvesting is reported for the first time. In the recent few years, triboelectric energy harvesters (TEs), also called triboelectric nanogenerators (TENGs), are emerging and extensively studied, which provide promising solutions for ...
Xian Li, Ye Sun
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Triboelectric nanogenerator for harvesting pendulum oscillation energy

Nano Energy, 2013
There is abundance of lost mechanical energy that can be harvested and recycled from our living environment. Here we developed a pendulum motion based triboelectric nanogenerator (TENG) that sustains its motion with low maintenance providing multiple output peaks from a tiny-scale single mechanical triggering.
Lee, S, Lee, Y, Kim, D, Yang, Y, Lin, L, Lin, ZH, Hwang, W, Wang, ZL   +7 more
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Broadband vibration energy harvesting using triboelectric mechanism

SPIE Proceedings, 2015
This paper demonstrates an approach to vibration energy harvesting using contact electrification or triboelectric mechanism. The device uses a cantilever to realize the contact electrification process when subjected to external vibrations. The device utilizes stiffening in the cantilever beam introduced by contact between two triboelectric layers to ...
Lokesh Dhakar, F. E. H. Tay, Chengkuo Lee   +2 more
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