Guo, W., Xu, Y., Yao, J., Song, J. (2026). Lead‐Based Metal‐Organic‐Framework Engineering Enables the Efficiency of Pure‐Red Perovskite CsPbI 3 Quantum Dot‐Based Light‐Emitting Diodes Exceeding 30%. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.4373547