Ying Lu, Hua‐Hong Zou, Jia‐Wei Wang, Zhong‐Hong Zhu, Fu‐Pei Liang, Dongcheng Liu. "A Doughnut‐Like Eu30 Catalyst for CO 2 Photoreduction with Turnover Numbers Over Ten Million." Angewandte Chemie International Edition (2026). https://doi.org/10.1002/anie.202525260