MeiLing Wu, Junzhong Xie, Guangyou Huo, Xiaolin Yu, Xueqin Yang, Yi Xing, Wei Su, Yang Zheng, Yuechang Wei, Maofa Ge, Ding Ma
values are 340 and 402 °C, lowered by 175 and 226 °C, respectively) compared to the single-atom counterpart, alongside exceptional stability and water resistance under practical conditions. This work establishes the engineering of the support's hydroxyl microenvironment as a powerful strategy for designing highly efficient metal ensemble catalysts.