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30 maj 2017 · Supercapacitors are electrochemical energy storage devices in which the charge is accumulated through the adsorption of ions from an electrolyte on the surface of the electrode. Because of their large ionic concentrations, ionic liquids have widely been investigated for such applications.
1 gru 2018 · This paper provided a brief review of various advancements that have been made in the field of molecular electronics and of various molecular components such as molecular transistors, diodes, capacitors, insulators, and wires that have been investigated over the past 15 years.
10 wrz 2015 · We investigate the influence of different electrode models on properties of a BMIM PF 6 ionic liquid-based capacitor system using molecular dynamics simulations. We compared atomic graphene electrodes against smooth walls of equal average interaction energy.
7 kwi 2022 · Electrochemical double-layer capacitors (EDLCs) are devices allowing the storage or production of electricity. They function through the adsorption of ions from an electrolyte on high-surface-area ...
18 sie 2010 · By employing in situ scanning probe techniques and spectroscopy (see picture), structural information about electrode/ionic liquid interfaces is obtained with high spatial resolution at the molecular level. The last decade has witnessed remarkable advances in interfacial electrochemistry in room-temperature ionic liquids.
24 sty 2019 · We investigate the charging phenomena of an electric double layer capacitor (EDLC) by conducting both equilibrium and non-equilibrium molecular dynamics (MD) simulations. A graphene electrode and 1-ethyl-3-methylimidazolium thiocyanate ([EMIM]+[SCN]−) ionic liquid were used as a system for the EDLC.
4 sty 2019 · We characterize cumulative ion densities near electrodes carrying various surface charges, revealing different charging mechanisms for different ionic liquids, which we relate to the relative sizes of the ions.
