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Biomass stemmed activated carbon electrodes toward a significant electric double-layer capacitor
- Source :
- Materials for Renewable and Sustainable Energy, Vol 12, Iss 1, Pp 39-45 (2023)
- Publication Year :
- 2023
- Publisher :
- SpringerOpen, 2023.
-
Abstract
- Abstract The primary goal of the current study is to improve the specific capacitance of electric double-layer (EDLC) device using biomass (Tribulus Terrestris) derived activated carbon electrodes synthesized by chemical activation method. Furthermore, high surface area carbon electrodes are characterized using X-ray diffraction (XRD), RAMAN spectroscopy, and scanning electron microscopy (SEM) to confirm the morphological structure. Finally, the electrochemical performance of fabricated EDLC proves a good agreement data using Cyclic Voltammetry (CV), Low Impedance Spectroscopy (LIS), and Galvanostatic Charge–Discharge (GCD) analysis showing the high specific capacitance of 115 Fg−1 for the optimized 1:2 activated carbon material.
Details
- Language :
- English
- ISSN :
- 21941459 and 21941467
- Volume :
- 12
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Materials for Renewable and Sustainable Energy
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.9f7f3f9a598413cbe3b056bbc873d04
- Document Type :
- article
- Full Text :
- https://doi.org/10.1007/s40243-023-00227-6