Advancements in Supercapacitor electrodes and perspectives for future energy storage technologies

Dar, Mohd Arif and Majid, Siti Rohana and Satgunam, M. and Siva, C. and Ansari, Shaheer and Arularasan, P. and Ahamed, S. Rafi (2024) Advancements in Supercapacitor electrodes and perspectives for future energy storage technologies. International Journal of Hydrogen Energy, 70. pp. 10-28. ISSN 0360-3199, DOI https://doi.org/10.1016/j.ijhydene.2024.05.191.

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Official URL: https://doi.org/10.1016/j.ijhydene.2024.05.191

Abstract

Supercapacitors are promising energy storage devices for the future-generation world. They store energy through a charge separation mechanism and have high charge -discharge rates, specific energy and specific power. It compares supercapacitors with batteries regarding cycle life, efficiency, self-discharge, temperature sensitivity, maintenance, cost, and other applications. The previous review work primarily focused on advancements in electrode materials. The review highlights recent advancements in electrode nanotechnology, focusing on tailored nanostructures, advanced carbon nanomaterials, 2D nanomaterials, binder -free electrodes, nanocomposites and advanced characterization techniques. The challenges and limitations associated with supercapacitor electrodes and potential devices for improved performance are also discussed. Furthermore, the review explores the application of supercapacitors in electric vehicles, renewable energy integration, grid stabilization, and uninterruptible power supply systems. It also presents future perspectives on enhancing supercapacitor electrodes for sustainable and efficient energy storage.

Item Type: Article
Funders: BOLD Refresh Postdoctoral Fellowships (J510050002-IC-6 BOLDREFRESH2025)
Uncontrolled Keywords: Supercapacitor-electrodes; Future-generation; Batteries; Electric vehicles
Subjects: Q Science > QC Physics
Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 19 Sep 2024 08:08
Last Modified: 19 Sep 2024 08:08
URI: http://eprints.um.edu.my/id/eprint/45149

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