Results 41 to 50 of about 10,627 (337)

Boosting Output Performance of Contact-Separation Mode Triboelectric Nanogenerators by Adopting Discontinuity and Fringing Effect: Experiment and Modelling Studies [PDF]

, 2023
T.H. Cheng, Han Hu, Navid Valizadeh, Qiong Liu, Florian Bittner, Ling Yang, Timon Rabczuk, Xiaoning Jiang, Xiaoying Zhuang   +8 more
openalex   +2 more sources

A flexible single-electrode-based triboelectric nanogenerator based on double-sided nanostructures

AIP Advances, 2019
In this study, we report a flexible single-electrode-based triboelectric nanogenerator based on double-sided polymer surface nanostructures. The triboelectric nanogenerators have been applied to harvest all kinds of mechanical energy in our daily life ...
Man Zhang, Liangping Xia, Suihu Dang, Lifang Shi, Axiu Cao, Qiling Deng, Chunlei Du   +6 more
doaj   +1 more source

Towards time-dependent, non-equilibrium charge-transfer force fields: Contact electrification and history-dependent dissociation limits

, 2013
Force fields uniquely assign interatomic forces for a given set of atomic coordinates. The underlying assumption is that electrons are in their quantum-mechanical ground state or in thermal equilibrium.
Dapp, Wolf B., Müser, Martin H.
core   +1 more source

Collisional Charging of Individual Sub-Millimeter Particles: Using Ultrasonic Levitation to Initiate and Track Charge Transfer

, 2018
Electrostatic charging of insulating fine particles can be responsible for numerous phenomena ranging from lightning in volcanic plumes to dust explosions. However, even basic aspects of how fine particles become charged are still unclear.
Jaeger, Heinrich M., James, Nicole M., Lee, Victor, Waitukaitis, Scott   +3 more
core   +1 more source

Consequences of charge imbalance in superconductors within the theory of hole superconductivity

, 2000
The theory of hole superconductivity proposes that the fundamental asymmetry between electrons and holes in solids is responsible for superconductivity.
Babcock, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, Hirsch, J.E. Hirsch, Kumagai, Marsiglio, Marsiglio, Montgomery, Schmehl, Tao   +20 more
core   +1 more source

Research Update: Recent progress in the development of effective dielectrics for high-output triboelectric nanogenerator [PDF]

, 2017
A new energy generating device, triboelectric nanogenerator (TENG), was discovered in 2012 and thereafter, many applications such as portable power sources and self-powered, appropriate for portable electronic devices. So far, rapid development of device
Baik, Jeong Min, Lee, Jae Won, Ye, Byeong Uk   +2 more
core   +2 more sources

Effects of chemical structure and morphology of graphene-related materials (GRMs) on melt processing and properties of GRM/polyamide-6 nanocomposites [PDF]

, 2020
In this work, different graphene-related materials (GRMs) and polyamide-6 (PA6) were melt compounded by twin screw extrusion. The GRMs prepared were graphene nanoplatelets (GNPs), graphene oxide (GO), reduced graphene oxide (rGO) and silane ...
Elmarakbi, Ahmed, Gomez, Julio, Karagiannidis, Panagiotis, Villaro, Elvira   +3 more
core   +2 more sources

Triboelectric effect to harness fluid flow energy

Journal of Physics: Conference Series, 2019
Abstract We are reporting energy scavenging from fluid flows inside tubular structures using triboelectric effects. Two separate designs of triboelectric generators are proposed. A tubular design that uses liquid-solid interaction mechanism for water, and freestanding flapping films design utilizing contact-separation mechanism for wind ...
Rubaiyet Iftekharul Haque, Amr Arafat, Danick Briand   +2 more
openaire   +1 more source

Effects of Fluorine-Based Modification on Triboelectric Properties of Cellulose

Polymers, 2022
The hydroxyl groups on the cellulose macromolecular chain cause the cellulose surface to have strong reactivity. In this study, 1H, 1H, 2H, 2H-perfluorodecyltriethoxysilane (PDOTES) was used to modify cellulose to improve its triboelectric properties, and a triboelectric nanogenerator (TENG) was assembled.
Zhu, Qiuxiao, Wang, Tingting, Sun, Xiaoping, Wei, Yuhe, Zhang, Sheng, Wang, Xuchong, Luo, Lianxin   +6 more
openaire   +2 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