Chem. Commun., 2025, Accepted Manuscript DOI: 10.1039/D5CC02679B, Communication Xiaotian Gao, Ming-Jie Huang, Ci-Li Chen, Zhi-Peng Liu, zhou yu, Xiao-Kai Wang, Zhenhua Wang, Xiao-Dong Zhu, Kening Sun Ce-doped cobalt boride (Ce-CoB) was synthesized via a ZIF-67-derived boridation strategy, where Ce incorporation synergistically tunes the electronic structure to accelerate oxygen evolution kinetics. The Ce-CoB achieves an overpotential of...