Electrocatalyst Modulation toward Bidirectional Sulfur Redox in Li–S Batteries: From Strategic Probing to Mechanistic Understanding (Adv. Energy Mater. 29/2022)

Bidirectional Sulfur Redox In article number 2201056, Qiang Zhang, Jingyu Sun, and co-workers comprehensively summarize the many modulation strategies of bidirectional polysulfide electrocatalysts, aiming to deepen the mechanistic understanding of sulfur redox kinetics. Appealing research directions are highlighted to offer guidance for the future development of the Li–S catalysis realm.