Results 31 to 40 of about 14,939 (297)

The Progress of PVDF as a Functional Material for Triboelectric Nanogenerators and Self-Powered Sensors [PDF]

, 2018
Ever since a new energy harvesting technology, known as a triboelectric nanogenerator (TENG), was reported in 2012, the rapid development of device fabrication techniques and mechanical system designs have considerably made the instantaneous output power
Baik, Jeong Min, Lee, Jae Won, Lee, Jin Pyo   +2 more
core   +1 more source

Effects of Group-I Elements on Output Voltage Generation of ZnO Nanowires Based Nanogenerator; Degradation of Screening Effects by Oxidation of Nanowires

Micromachines, 2022
Here, we report the successful incorporation of group I elements (K, Na, Li) to ZnO nanowires. Three distinct (2, 4, and 6 wt.%) doping concentrations of group I elements have been used to generate high piezoelectric voltage by employing a vertically ...
Mansoor Ahmad, M. K. Ahmad, M. H. Mamat, A. Mohamed, A. B. Suriani, N. M. A. N. Ismail, C. F. Soon, N. Nafarizal   +7 more
doaj   +1 more source

Boosted output performance of triboelectric nanogenerator via electric double layer effect [PDF]

, 2016
For existing triboelectric nanogenerators ( TENGs), it is important to explore unique methods to further enhance the output power under realistic environments to speed up their commercialization.
A Mills, C-Y Liu, F-R Fan, F-R Fan, G Song, G Zhu, G Zhu, G Zhu, G Zhu, H Zhang, HT Baytekin, J Bae, J Chun, J Yang, JQuart Latham, KY Lee, L Lin, L Zhang, MM Apodaca, P Bai, P Bai, RG Horn, RG Horn, S Chen, S Wang, S Wang, S Wang, S Wang, TH Fay, W Yang, X-S Zhang, Y Su, Y Xie, Y Yang, Y Yang, Y Yang, Z Li, Z Wen, Z-H Lin, Z-H Lin   +39 more
core   +1 more source

Unveiling Evolutionary Path of Nanogenerator Technology: A Novel Method Based on Sentence-BERT

Nanomaterials, 2022
In recent years, nanogenerator technology has developed rapidly with the rise of cloud computing, artificial intelligence, and other fields. Therefore, the quick identification of the evolutionary path of nanogenerator technology from a large amount of ...
Huailan Liu, Rui Zhang, Yufei Liu, Cunxiang He   +3 more
doaj   +1 more source

Progress in Piezoelectric Nanogenerators Based on PVDF Composite Films

Micromachines, 2021
In recent years, great progress has been made in the field of energy harvesting to satisfy increasing needs for portable, sustainable, and renewable energy.
Yuan Wang, Laipan Zhu, Cuifeng Du
doaj   +1 more source

A hybrid strain and thermal energy harvester based on an infra-red sensitive Er3+ modified poly(vinylidene fluoride) ferroelectret structure [PDF]

, 2017
In this paper, a novel infra-red (IR) sensitive Er3+ modified poly(vinylidene fluoride) (PVDF) (Er-PVDF) film is developed for converting both mechanical and thermal energies into useful electrical power.
Bowen, C.R., Davies, P.R., Ghosh, S., Mandal, D., Morgan, D.J., Xie, M.   +5 more
core   +3 more sources

Fish Scale for Wearable, Self-Powered TENG

Nanomaterials
Flexible and wearable devices are attracting more and more attention. Herein, we propose a self-powered triboelectric nanogenerator based on the triboelectric effect of fish scales.
Liwei Zhao, Jin Han, Xing Zhang, Chunchang Wang   +3 more
doaj   +1 more source

Pyro-Phototronic Effect Enhanced MXene/ZnO Heterojunction Nanogenerator for Light Energy Harvesting

Nanoenergy Advances, 2023
The coupling of pyroelectricity, semiconductor, and optical excitation yields the pyro-phototronic effect, which has been extensively utilized in photodetectors. It can also enhance the performance of light energy harvesting nanogenerators. In this work,
Mingyan Xue, Fangpei Li, Wenbo Peng, Quanzhe Zhu, Yongning He   +4 more
doaj   +1 more source

Power computation for the triboelectric nanogenerator

, 2018
We consider, from a mathematical perspective, the power generated by a contact-mode triboelectric nanogenerator, an energy harvesting device that has been well studied recently. We encapsulate the behaviour of the device in a differential equation, which
Deane, J. H. B., Dharmasena, R. D. I. G., Gentile, G.   +2 more
core   +1 more source

Three dimensional printed nanogenerators

EcoMat, 2021
In the dawn of energy crisis and rising challenges in powering distributed low energy portable devices, nanogenerators, a class of mechanical energy harvesters is gaining increasing interest in fundamental research and commercial applications ...
Xinran Zhou, Pooi See Lee
doaj   +1 more source