Synergistic Anion Confinement in a Poly(Ionic Liquid)/MOF Composite Electrolyte Decouples Ionic Conductivity and Mechanical Strength for High‐Performance Solid‐State Lithium Metal Batteries. - Liu, Ziyan; Yu, Li; Wang, Weifan; Li, Mengchao; Geng, Yujia; Deng, Liuqianqian; Ren, Longtao; Chen, Jitao; Liu, Wen (Small Methods, 2026)