Unveiling Charge Storage Mechanisms in Transition Metal Chalcogenide Supercapacitors: Understanding through In-Situ/Operando Spectroscopy and DFT Studies

Key Points

• This research aims to explore the charge storage mechanisms of transition metal chalcogenides in supercapacitors using advanced spectroscopy techniques and computational modeling.
• Utilized in-situ and operando spectroscopy techniques to analyze charge storage dynamics in transition metal chalcogenides.
• Applied density functional theory (DFT) to simulate and understand electronic properties and redox behavior.
• Investigated various TMC electrode materials for supercapacitor applications.
• Identified key charge storage mechanisms linked to the rich redox activity of transition metal chalcogenides.
• DFT simulations demonstrated enhanced electrical conductivity in certain TMC compositions, supporting their use in supercapacitors.