Mesoporous N‐rich Carbon with Single‐Ni Atoms as a Multifunctional Sulfur Host for Li‐S Batteries

Physicochemical confinement and catalytic conversion of lithium polysulfides (LiPSs) are crucial to suppress the shuttle effect and enhance the redox kinetics of lithium‐sulfur (Li‐S) batteries. In this study, a NH4Cl‐assisted pyrolysis strategy is developed to fabricate highly mesoporous N‐rich car...

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