Simultaneously Suppressing Shuttle Effect and Dendrite Growth in Lithium–Sulfur Batteries via Building Dual‐Functional Asymmetric‐Cellulose Gel Electrolyte

at 4 C) and long cycle lifespan. This work proposes a strategy of designing asymmetric electrolytes to simultaneously address the challenges in both S-cathode and Li-anode, which contributes to advanced Li-S batteries and their practical application.