Results 31 to 40 of about 1,971 (267)
, 2016 A self-consistent hydrodynamic model for the solar heating-driven onset of a dust devil vortex is derived and analyzed. The toroidal flows and vertical velocity fields are driven by an instability that arises from the inversion of the mass density ...
Arnas +39 more
core +3 more sources
Multiphysics‐Enabled Liquid State Thermal Harvesting: Synergistic Effects between Pyroelectricity and Triboelectrification [PDF]
, 2021 Energy consumption levels show a never-ending increase since the industrial era. Toward sustainability objectives, it is of outstanding importance to reduce the amount of wasted energy, that typically comes as waste heat, as a consequence of nonunitary ...
Bevione, Matteo +3 more
core +1 more source
Advanced Materials, 2023 AbstractThe triboelectric series is a generally accepted method for describing the triboelectric effect. It provides a way to control the double face of the ubiquitous triboelectric effect: causes of unpredictable accidents and the resultant surface charge as energy sources. However, previous studies have been biased in solids despite being observed in
Donghyeon Yoo +4 more
openaire +2 more sources
A review of mechanoluminescence in inorganic solids : compounds, mechanisms, models and applications [PDF]
, 2018 Mechanoluminescence (ML) is the non-thermal emission of light as a response to mechanical stimuli on a solid material. While this phenomenon has been observed for a long time when breaking certain materials, it is now being extensively explored ...
Feng, Ang, Smet, Philippe
core +2 more sources
A Wireless Triboelectric Nanogenerator [PDF]
Advanced Energy Materials, 2017 AbstractA new “wireless” paradigm for harvesting mechanical energy via a 3D‐printed wireless triboelectric nanogenerator (W‐TENG) comprised of an ecofriendly graphene polylactic acid (gPLA) nanocomposite and Teflon is demonstrated. The W‐TENG generates very high output voltages >2 kV with a strong electric field that enables the wireless ...
Mallineni, Sai Sunil Kumar +4 more
openaire +2 more sources
Proceedings, 2018 The effect of water wave impacts and breakdown on the output performance of Water-Dielectric Single Electrode Mode Triboelectric Nanogenerators (WDSE-TENG) has been evaluated.
Ulises Tronco Jurado +2 more
doaj +1 more source
Triboelectric Self-Powered Three-Dimensional Tactile Sensor
IEEE Access, 2020 Three-dimensional tactile sensing in smart devices is witnessing an increasing demand. In this study, a three-dimensional tactile sensor is proposed according to the principle of triboelectricity by using polydimethylsiloxane (PDMS) and polyethylene ...
Zhihua Wang +4 more
doaj +1 more source
A variationally calculated room temperature line-list for H2O2 [PDF]
, 2015 A room temperature line list for hydrogen peroxide is computed using a high level ab initio potential energy surface by Małyszek and Koput (2013) with a small adjustment of the equilibrium geometry and height of the torsional barrier and a new ab initio ...
Al-Refaie, AF +4 more
core +1 more source
Time-resolved open-circuit conductive atomic force microscopy for direct electromechanical characterisation. [PDF]
, 2020 Studying nanomaterial piezoelectricity and triboelectricity is attractive for energy and sensing applications. However, quantitative characterisation of electromechanical effects in nanomaterials is challenging due to practical limitations and possible ...
Calahorra, Yonatan +4 more
core +1 more source
3D Printed Materials Based Triboelectric Device for Energy Harvesting and Sensing
Proceedings, 2017 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 triboelectric materials and simple film casting technique is employed to deposit ...
Rubaiyet I. Haque +2 more
doaj +1 more source