Dual‐Site Synergistic Mechanism via Single‐Atom and Vacancy Drives Lattice Oxygen Activation in Layered Double Hydroxides. - Wu, Shixin; Lu, Wenyu; Zhao, Shijun; Zhao, Kai; Yan, Ning; Huang, Liqiu; Li, Derun; Jiang, Tao; Wu, Hengyi; Ren, Feng (Advanced Science, 2026)