Inside Front Cover

The intrinsic physiochemical properties of sulfur have predominant impact on the cathodic behaviors and final electrochemical performance of Li‐S batteries. This review summarizes the recent advancements of Li‐S batteries through engineering the molecular structures of sulfur‐providing materials, together with the development of new‐type inorganic sulfur‐equivalent active molecules, offering insights into the further development of Li‐S chemistry towards practical applications. image