"The Dual Functions of Defect-Rich Carbon Nanotubes as Both Conductive " by Jicheng Jiang, Qining Fan et al.
Li-S batteries are considered a promising energy storage system owing to the great abundance of sulfur and its high specific capacity. Polysulfide shuttling and sluggish reaction kinetics in sulfur cathodes significantly degrade the cycle life of Li-S batteries. A modified method is employed to create defects in carbon nanotubes (CNTs), anchoring polysulfides, and accelerating electrochemical reactions. The defect-rich CNTs (D-CNT) enable dramatic improvement in both cycling and rate performance...
Source: uow.edu.au