Lithium‐Sulfur Batteries: Tungsten Disulfide Catalysts Supported on a Carbon Cloth Interlayer for High Performance Li–S Battery (Adv. Energy Mater. 11/2017)

In article number 1602567, Chunjoong Kim, Yung-Eun Sung, John B. Goodenough, and co-workers report that tungsten disulfide (WS2) sheets decorated carbon cloth interlayer exhibit duel-functioning structure, which gives excellent electrochemical performance owing to its efficient protection against polysulfide loss, fast electron transfer, and catalytic effect via polysulfide adsorption. In addition, the function of each cathode component was identified to understand the enhancement mechanism in detail.