Design Strategies of S8 Molecule Cathodes for Room-Temperature Na-S Batteries

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(5), P. 330 - 330

Published: Feb. 20, 2025

Sodium-sulfur batteries have been provided as a highly attractive solution for large-scale energy storage, benefiting from their substantial storage capacity, the abundance of raw materials, and cost-effectiveness. Nevertheless, conventional sodium-sulfur subject critique due to high operating temperature costly maintenance. In contrast, room-temperature exhibit significant advantages in these regards. The most commonly utilized cathode active material is S8 molecule, whose intricate transformation process plays crucial role enhancing battery capacity. However, this concomitantly generates quantity polysulfide intermediates, leading diminished kinetics reduced utilization efficiency. pivotal strategy design catalysts with adsorption catalytic functionalities, which can be applied cathode. Herein, we present summary current research progress terms nanostructure engineering, catalyst strategies, regulating sulfur species conversion pathways perspective high-performance host strategy. A comprehensive analysis performance four perspectives: metal catalysts, compound atomically dispersed heterojunctions. Finally, analyze bottlenecks challenges, offering some thoughts suggestions overcoming issues.

Language: Английский

Engineering towards stable sodium metal anodes in room temperature sodium-sulfur batteries: challenges, progress and perspectives

Energy storage materials, Journal Year: 2024, Volume and Issue: 72, P. 103704 - 103704

Published: Aug. 12, 2024

Language: Английский

Structural regulation of electrocatalysts for room-temperature sodium–sulfur batteries

Rare Metals, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 20, 2024

Language: Английский