A photoelectrochemical supercapacitor based on a single BiVO4-RGO bilayer photocapacitive electrode

A single photo-capacitive bilayer electrode using BiVO4-RGO was fabricated to develop a photoelectrochemical supercapacitor, integrating photoelectric conversion and energy storage. The capacitive behavior of the electrode was initially studied by cyclic voltammetry and galvanostatic charge-discharg...

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Veröffentlicht in:	Electrochimica acta 2020-01, Vol.329, p.135170, Article 135170
Hauptverfasser:	Roy, Anirban, Majumdar, Pavel, Sengupta, Pavel, Kundu, Suvodip, Shinde, Shivkanya, Jha, Arkajyoti, Pramanik, Krishnendu, Saha, Hiranmay
Format:	Artikel
Sprache:	eng
Schlagworte:	Bismuth oxides BiVO4-RGO bilayer Charge transfer Circuits Electric double layer capacitor Electrical charging Electrochemical impedance spectroscopy Electrodes Energy storage Photocharge Photoelectricity Photoelectrochemical impedance spectroscopy (PEIS) Photosupercapacitor Supercapacitors Vanadates
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