Characterization of electrochemical double layer capacitor electrode using self-discharge measurements and modeling

• Main Authors: Kunwar, Ria, Pal, Bhupender, Izan Izwan, Misnon, Hamdan, Daniyal, Zabihi, Fatemeh, Yang, Shengyuan, Sofer, Zděnek, Yang, Chun-Chen, Rajan, Jose
• Format: Article
• Language: English; English
• Published: Elsevier 2023
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/37934/1/Characterization%20of%20electrochemical%20double%20layer%20capacitor%20electrode%20.pdf; http://umpir.ump.edu.my/id/eprint/37934/2/Characterization%20of%20electrochemical%20double%20layer%20capacitor%20electrode_FULL.pdf; http://umpir.ump.edu.my/id/eprint/37934/; https://doi.org/10.1016/j.apenergy.2023.120658; https://doi.org/10.1016/j.apenergy.2023.120658
• Institution: Universiti Malaysia Pahang

A simple protocol to characterize the electrochemical double layer capacitors (EDLCs) using self-discharge (open circuit discharge) data and a three-branch electrical model is presented. The method relies on recording the self-discharge data of EDLCs and using it to estimate the parametric values of...