Liu, X., Zhao, L., Shen, Y., Peng, W., Mao, B., Hou, J., Wang, D., Chen, X., Dai, Y., Zhang, C., Hu, C. (2025). Hierarchical Carbon‐Based Electrocatalyst with Functional Separation Properties for Efficient pH Universal Nitrate Reduction. Advanced Materials. https://doi.org/10.1002/adma.202417623