Results 21 to 30 of about 99,270 (297)

Isometric Double-Layer Staggered Chain Teeth Triboelectric Nanogenerator

open access: yesMicromachines, 2022
The sliding freestanding layer triboelectric nanogenerator (SF-TENG) is a sustainable power source that can convert mechanical energy from linear or rotating mechanical motion to electrical energy. This paper proposes a double-layer staggered chain teeth
Shuai Ding   +3 more
doaj   +1 more source

Interfacial Layering in the Electric Double Layer of Ionic Liquids [PDF]

open access: yesPhysical Review Letters, 2020
Ions in ionic liquids and concentrated electrolytes reside in a crowded, strongly-interacting environment, leading to the formation of discrete layers of charges at interfaces. Here, we propose a continuum theory that captures the transition from overscreening-- alternating layers of excess charge at low surface potential, to overcrowding-- the ...
J. Pedro de Souza   +4 more
openaire   +5 more sources

Investigations of Electrical Trees in the Inner Layer of XLPE Cable Insulation Using Computer-aided Image Recording Monitoring [PDF]

open access: yes, 2010
Using a computer-aided image recording monitoring system, extensive measurements have been performed in the inner layer of 66 kV cross-linked polyethylene (XLPE)cables.
Li, Shengtao   +7 more
core   +1 more source

Real-time Characterization of Chemical Structure and Dynamics of Electrical Double Layer at Electrode-electrolyte Interfaces [PDF]

open access: yes, 2020
The chemisorption of species from supporting electrolytes on electrode surfaces is ubiquitous in electrochemical systems and affects the dynamics and mechanism of various electrochemical reactions.
Yanyan, Zhang   +8 more
core   +1 more source

Application prospect of graphene in Li-ion battery and supercapacitor

open access: yesCailiao gongcheng, 2019
Graphene, as a rising star in materials science, is intensively studied in Li-ion batteries and supercapacitors, owing to its unique structure and excellent properties.
CUI Chao-jie   +10 more
doaj   +1 more source

Charge storage mechanism in nanoporous carbons and its consequence for electrical double layer capacitors [PDF]

open access: yes, 2010
Electrochemical capacitors, also known as supercapacitors, are energy storage devices that fill the gap between batteries and dielectric capacitors. Thanks to their unique features, they have a key role to play in energy storage and harvesting, acting ...
Gogotsi, Yury   +3 more
core   +1 more source

Pressure and temperature dependence of the relaxation of the electrical double layer in hydrated magnesite rock (leukolite) [PDF]

open access: yes, 2022
The introduction of water into the pore space of naturally occurring magnesite (leukolite) induces an intense relaxation mechanism, which is related to the electric double layer (EDL) formed on opposing sides of the solid – mater interface.
Anthony, Papathanassiou, Elias, Sakellis
core   +1 more source

Multiscale modeling of ion diffusion in cement paste: electrical double layer effects [PDF]

open access: yes, 2019
Understanding the mechanism of ion diffusion in hardened cement paste is of great importance for predicting long-term durability of concrete structures.
Prasianakis, Nikolaus I.   +5 more
core   +1 more source

Simulation of the Impedance of the Electrical Double Layer and Evaluation of the Surface Excess Concentration by Finite Element Analysis

open access: yesOrbital: The Electronic Journal of Chemistry, 2021
Understanding the structure of the electrical double layer (EDL) is of great importance for many different technological and scientific applications, but some information is not always accessible from experiments. In this sense, the aim of this study was
Alex Silva de Moraes   +2 more
doaj   +3 more sources

High On-Off Ratio Graphene Switch via Electrical Double Layer Gating

open access: yesIEEE Access, 2020
This paper discusses the production and investigation of novel graphene switches by gating through an electrical double layer (EDL). Controlled voltage biases across a liquid dielectric and graphene induce electrochemical reactions within the dielectric ...
Cody K. Hayashi   +4 more
doaj   +1 more source

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