Gong, S., Zhai, Y., Xia, Q., Han, X., Li, W., Ying, Y., Wu, J., Zhou, Y., She, X., Wang, Z., Wu, C., Lv, X., Zhang, X., Lau, S. P. (2026). Spin‐State Modulation of Atomic Iron Sites Enables Efficient CO 2 Electroreduction in Acid Medium. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.9239759