Results 51 to 60 of about 10,058 (332)

Fabrication of Large-Scale Triboelectric Nanogenerators from Recycled Soda Can Aluminum and Face Mask Filters for Sustainable Green Energy [PDF]

Journal of Renewable Energy and Environment
Triboelectric Nanogenerators (TENGs) have recently emerged as a promising solution for energy harvesting and conversion. Based on the principles of the triboelectric effect and electrostatic induction, these devices efficiently convert low-amplitude, low-
Toan Van Nguyen, Thau Xuan Nguyen, Thanh Nam Nguyen, Tien-Anh Nguyen   +3 more
doaj   +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

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

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

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

A Motion- and Sound-Activated, 3D-Printed, Chalcogenide-Based Triboelectric Nanogenerator [PDF]

, 2015
Cataloged from PDF version of article.A multilayered triboelectric nanogenerator (MULTENG) that can be actuated by acoustic waves, vibration of a moving car, and tapping motion is built using a 3D-printing technique.
Bayindir, M., Daglar, B., Dolas, M. H., El Ashry, M. M., Kanik, M., Su, M. G., Yavuz, A. F.   +6 more
core   +1 more source

Performance-Enhanced Triboelectric Nanogenerator Based on the Double-Layered Electrode Effect [PDF]

Polymers, 2020
Recently, studies on enhancing the performance of triboelectric nanogenerators (TENGs) by forming nanostructures at the contacting interface have been actively reported. In this study, a double-layered bottom electrode TENG (DE-TENG) was successfully fabricated using a metal deposition layer after the water-assisted oxidation (WAO) process.
Seungju Jo, Inkyum Kim, Nagabandi Jayababu, Daewon Kim   +3 more
openaire   +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

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

Advanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel, Zhoulyu Rao, Maggie Yang, Cunjiang Yu   +3 more
wiley   +1 more source

Electricity Generation From Ambient Water Evaporation in the Absence of Sunlight via PVA‐Based Porous Hydrogels

Advanced Functional Materials, EarlyView.
In this article, a water‐evaporation driven energy harvester is devised that works even in the absence of sunlight. This is achieved by combining PVA hydrogel with thermoelectrics (TEG) to directly capture energy from water evaporation. Under mild conditions (RH 40%, T of 26 °C, and 2.8 m s−1 wind), 1.71 mW (1.02 W m−2) power can be generated, >3 fold ...
Zichen Gong, Ady Suwardi, Jing Cao
wiley   +1 more source