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JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2010 Volume 48, Issue 6, Pages 877–885 (Mi tvt877)

This article is cited in 14 papers

Thermophysical Properties of Materials

Atomistic simulation of the interaction of an electrolyte with graphite nanostructures in perspective supercapacitors

A. V. Lankinab, H. E. Normanba, V. V. Stegailovab

a Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: An electrical double layer at the interface between an aqueous electrolyte solution and a carbon electrode has been investigated. In order to estimate the capacitive properties of such a system and to reveal the main factors affecting its properties, quantum molecular dynamics simulation of the electrical double layer has been performed numerically using the density-functional theory. The capacitive properties have been estimated and the prevailing effect of the electron-hole plasma of the carbon electrode on the capacity of the system has been revealed.

UDC: 544.636.21

Received: 11.05.2010


 English version:
High Temperature, 2010, 48:6, 837–845

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