Mei, W., Chang, C., Li, Z., Wang, X., Qie, Y., Liu, Q., Davis, R. C., Wu, Z., Yue, Y., Yang, C., Li, S., Han, D., Yang, Q., Feng, Z., Weng, Z. (2025). Robust Oxygen‐Vacancy‐Engineered Co(OH) 2 /Cu Heterostructures Boost Nitrate Electroreduction to Ammonia beyond 2 A cm −2. Advanced Materials. https://doi.org/10.1002/adma.202507363