Zijian Tan, Zhendong Luo, Zichao Wu, Xiaotong Li, Fang Lu, Xukai Zhou, Dunfeng Gao. "Metal‐Phase Protection Suppresses Bi Leaching for Durable Acidic CO 2 Electroreduction to Formic Acid." Angewandte Chemie International Edition, 2026. doi:10.1002/anie.202517618