Fly ash electrodes fabricated by an acid-assisted subcritical water extraction method for supercapacitor applications

This work explores the utilization of coal fly ash (FA) for supercapacitor (SC) applications. Subcritical water extraction (SWE), a pressurized hydrothermal process, under acidic conditions was used to prepare FA as a SC electrode material; this is essential to remove the undesired compounds from FA...

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Veröffentlicht in:	New journal of chemistry 2023-02, Vol.47 (8), p.382-389
Hauptverfasser:	Lie, Jenni, Shuwanto, Hardy, Abdullah, Hairus, Ismadji, Suryadi, Warmadewanthi, I. D. A. A, Soetaredjo, Felycia Edi
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated carbon Electrical resistivity Electrochemical analysis Electrochemical impedance spectroscopy Electrode materials Electrodes Energy storage Fly ash Metal oxides Palladium Silicon dioxide Solid wastes Supercapacitors
Online-Zugang:	Volltext
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