Insights into the estimation of capacitance for carbon-based supercapacitors.

ABSTRACT: Carbon-based materials are broadly used as the active component of electric double layer capacitors (EDLCs) in energy storage systems with a high power density. Most of the reported computational studies have investigated the electrochemical properties under equilibrium conditions, limiting the direct and practical use of the results to design electrochemical energy systems. In the present study, for the first time, the experimental data from more than 300 published papers have been extracted and then analyzed through an optimized support vector machine (SVM) by a grey wolf optimization (GWO) algorithm to obtain a correlation between carbon-based structural features and EDLC performance. Several structural features, including calculated pore size, specific surface area, N-doping level,

SUBMITTER: Gheytanzadeh M 

PROVIDER: S-EPMC8694768 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature