Suppressing Self-Discharge and Shuttle Effect of Lithium-Sulfur Batteries with V2O5-Decorated Carbon Nanofiber Interlayer

Publication Type:
Journal Article
Small, 2017, 13 (12), pp. ? - ? (7)
Issue Date:
Full metadata record
Files in This Item:
Filename Description Size
smll201602539.pdfPublished Version1.94 MB
Adobe PDF
V2O5 decorated carbon nanofibers (CNFs) are prepared and used as a multifunctional interlayer for a lithium–sulfur (Li–S) battery. V2O5 anchored on CNFs can not only suppress the shuttle effect of polysulfide by the strong adsorption and redox reaction, but also work as a high-potential dam to restrain the self-discharge behavior in the battery. As a result, Li–S batteries with a high capacity and long cycling life can be stored and rested for a long time without obvious capacity fading.
Please use this identifier to cite or link to this item: