Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/43614
Título: | Modeling of electrochemical double layer capacitors by means of fractional impedance |
Autores/as: | Martín, Rodolfo Quintana, Jose J. Ramos, Alejandro De La Nuez, Ignacio |
Clasificación UNESCO: | 3303 ingeniería y tecnología químicas |
Palabras clave: | Anomalous Diffusion |
Fecha de publicación: | 2008 |
Publicación seriada: | Journal of Computational and Nonlinear Dynamics |
Conferencia: | ASME International Design Engineering Technical Conferences/Computers and Information in Engineering Conference |
Resumen: | The application of the fractional calculus for modeling electrochemical double layer capacitors is a novel way to get simpler and precise models. On using the impedance spectroscopy method, experimental results,for different values have been obtained. In this paper, several classical mathematical models are studied and a different method is introduced in order to get a model from electrochemical double layer capacitors. This method is based on distinct models with fractional elements, and some parameters of the models are fitted to the experimental data, with minimal error. Finally, a Havriliak-Negami function based model is proposed. It achieves excellent fitting to the whole frequency interval analyzed. |
URI: | http://hdl.handle.net/10553/43614 |
ISBN: | 0791848027 |
ISSN: | 1555-1423 |
DOI: | 10.1115/1.2833909 |
Fuente: | Journal of Computational and Nonlinear Dynamics [ISSN 1555-1423], v. 3 |
Colección: | Artículos |
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