Publication Type : Journal Article
Publisher : Materials Today: Proceedings
Source : Materials Today: Proceedings, Volume 46, Part 10, pp 5048-5053, 2021
Url : https://www.sciencedirect.com/science/article/pii/S2214785320380305
Campus : Coimbatore
School : School of Engineering
Department : Electrical and Electronics
Year : 2021
Abstract : Supercapacitors gained more attention in energy storage systems in order to improve the power density in both commercial and industrial applications. This paper deals with a study on mathematical and simulation model of an Electric Double Layer Capacitor (EDLC) based on Finite Element Modeling (FEM) in COMSOL, a Multiphysics simulation software. The simulation model studied the performance characteristics of the nanoparticle coating on the electrodes of EDLC. In addition, a graphite composite material is fabricated as electrode, where Titanium dioxide and Aluminum dioxide nanoparticles are coated separately on each pair of electrodes. The influence of high permittivity nanoparticles on the dielectric properties are investigated targeting improvement in efficiency as well as the life span of the hybrid electrical energy storage. Selection of high permittivity nanoparticle shown improvement in dielectric properties of the EDLC.
Cite this Research Publication : Ananthu R. Krishnan, D. Kavitha. “Influence of high permittivity nanoparticle coating on composite graphite electrodes of electrical double layer capacitor”, Materials Today: Proceedings, Volume 46, Part 10, pp 5048-5053, 2021