Xu, H., Lan, X., Lai, S. K., Zhang, T., Yang, H., Tse, E. C. M., Chen, Y. (2026). Spatial Cascade Sites in Hierarchical COF‐Based Photocatalyst Enable C─C Coupling for Selective CO
                    <sub>2</sub>
                    Photoreduction to Ethylene. Advanced Materials. https://doi.org/10.1002/adma.73201