C. Dong, H.D. Shi, H.T. Cui, S.W. Yu, Y.J. Li, Y.X. Ma, Y.N. Guo, Y.F. Dong, L.Q. Zhang, C.Z. Li, Y. Yu,* and Z.-S. Wu *

Energy Storage Materials, 2025, 103987.

DOI: 10.1016/j.ensm.2024.103987 [PDF]

A large-area ultrathin and free-standing Li-rich anode of Li-Sn alloy foil supported by a three-dimensional graphene framework is demonstrated for high-performance all-solid-state lithium-sulfur batteries. This alloy anode exhibits an ultrahigh capacity, low voltage plateaus, and strong capabilities in mitigating the Li-dendrite formation and accommodating the volume changes, showcasing great potential in applications of high-safe, high-energy-density all-solid-state Li-metal batteries.