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

Tensangmu Lama Tamang; Kwang-Hyun Baek

doi:10.1039/d5ta10356h

January 1, 2026Journal of Materials Chemistry A

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

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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.

Implication

Uncovers charge storage mechanisms in transition metal chalcogenide supercapacitors, indicating their potential for energy storage.

Abstract

Transition metal chalcogenides (TMCs) have emerged as promising electrode materials for supercapacitor (SC) application due to their high theoretical capacity and rich redox activity, but their real application remains limited...

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Cite This Study

Tamang et al. (2026) studied this question.

synapsesocial.com/papers/69fc2c1f8b49bacb8b347cc5 https://doi.org/10.1039/d5ta10356h

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

Key Points

Implication

Abstract

Discussion

Cite This Study

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

Key Points

Implication

Abstract

Discussion

Cite This Study

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