Nanoconfinement of Pd Ensembles in Ceria’s Bridging Hydroxyl Nests for Enhanced C–H Bond Activation - Mimi Wu; Junzhong Xie; Guangyou Huo; Xiaolin Yu; Xueqin Yang; Yi Xing; Wei Su; Yang Zheng; Yuechang Wei; Maofa Ge; Ding Ma (Journal of the American Chemical Society, 2026)