This study aims to explore the effects of separator modification on polysulfide migration and reaction kinetics in lithium–sulfur batteries.
Developed a NiCo-N-doped porous carbon/CNT hybrid-modified separator
Evaluated the effect on polysulfide migration suppression and reaction kinetics
Assessed performance improvements in lithium-sulfur batteries
The modified separator significantly reduced polysulfide migration.
Enhanced reaction kinetics were observed, improving battery efficiency.
Overall battery performance showed a marked increase compared to conventional separators.
Abstract
In lithium–sulfur batteries, separator modification is a promising approach to suppress the migration of polysulfides and accelerate reaction kinetics.