Tuning Polysulfide Adsorption and Catalytic Activity via Surface Functionalization of Nb₂TiN₂ MXene in Na-S Batteries

Satheesh Mani; Md Mahbubul Islam

doi:10.1039/d5nr03030g

January 1, 2025NanoscaleOpen Access

Tuning Polysulfide Adsorption and Catalytic Activity via Surface Functionalization of Nb₂TiN₂ MXene in Na-S Batteries

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Key Points

Improved catalytic activity is observed with enhanced polysulfide adsorption in Na-S batteries.
The surface functionalization of Nb2TiN2 MXene is pivotal for optimizing the battery performance.
Higher theoretical energy density of sodium-sulfur batteries supports their potential for large-scale energy storage.
The study addresses the challenges of polysulfide dissolution and aims to enhance Na-S battery longevity.

Implication

This research demonstrates improved polysulfide adsorption in sodium-sulfur batteries, highlighting surface functionalization's role in catalytic activity.

Abstract

Sodium-sulfur (Na-S) batteries are emerging as a promising candidate for large-scale energy storage due to the natural abundance and low cost of sodium and sulfur and their high theoretical energy...

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Cite This Study

Mani et al. (2025) studied this question.

synapsesocial.com/papers/68de6f3a83cbc991d0a228e6 https://doi.org/10.1039/d5nr03030g

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Tuning Polysulfide Adsorption and Catalytic Activity via Surface Functionalization of Nb₂TiN₂ MXene in Na-S Batteries

Key Points

Implication

Abstract

Discussion

Cite This Study

Tuning Polysulfide Adsorption and Catalytic Activity via Surface Functionalization of Nb₂TiN₂ MXene in Na-S Batteries

Key Points

Implication

Abstract

Discussion

Cite This Study

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