Abstract

Various kinds of activated carbon/activated carbon fibers were used in the evaluation of electrical double layer capacitors using the method of image analysis. The appropriate hydrated ion structures in an aqueous system of and an organic system of carbonate were calculated using the software Cerius2 (ver. 3.8). The capacitance obtained varied with the electrolyte used, even though the capacitor material remained the same. The relationship between the pore size and the electrolyte ion diameter is discussed. © 2001 The Electrochemical Society. All rights reserved.

Keywords

ElectrolyteCapacitanceActivated carbonElectrochemistrySupercapacitorAqueous solutionCapacitorMaterials scienceElectrodeCarbon fibersElectrolytic capacitorChemical engineeringInorganic chemistryChemistryComposite materialElectrical engineeringVoltageOrganic chemistryPhysical chemistry

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Year
2001
Type
article
Volume
148
Issue
8
Pages
A910-A910
Citations
335
Access
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Morinobu Endo, Tatsuro Maeda, Takashi Takeda et al. (2001). Capacitance and Pore-Size Distribution in Aqueous and Nonaqueous Electrolytes Using Various Activated Carbon Electrodes. Journal of The Electrochemical Society , 148 (8) , A910-A910. https://doi.org/10.1149/1.1382589

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DOI
10.1149/1.1382589