Shunyou Hu, Yancen Li, Huanchun Zhang, Xueyan Huang, Xing Wang, Shaochao Sun, Mingjie Yi, Qiang Yan, Yang Yang, Lingping Xiao, Runcang Sun. "In Situ Thermally‐Driven Radial Heterophase Evolution of δ‐Bi 2 O 3 Modulates the p ‐Block Bi 6p Orbitals and p ‐Band Center for Enhancing Sulfur Redox Reactions." Advanced Materials (2026). https://doi.org/10.1002/adma.202507724