Interfacial Engineering and Coupling of MXene/Reduced Graphene Oxide/C3N4 Aerogel with Optimized d‐Band Center as a Free‐Standing Sulfur Carrier for High‐Performance Li‐S Batteries

To overcome the shuttle effect and improve the energy density of Li-S batteries, developing free-standing sulfur carriers with high capture and catalytic effect towards polysulfides is an effective strategy. Herein, a MXene/reduced graphene oxide/C