Lithium‐Sulfur Batteries: 3D Carbonaceous Current Collectors: The Origin of Enhanced Cycling Stability for High‐Sulfur‐Loading Lithium–Sulfur Batteries (Adv. Funct. Mater. 35/2016)

A 3D carbonaceous current collector assembled from millimeter-long CNTs is demonstrated to significantly enhance the cycling stability of lithium–sulfur batteries by J.-Q. Huang, Q. Zhang, and co-workers on page 6351. The origin of such an enhancement on cycling stability is the high chemical stability and intrinsic macroporous structure of CNTs.