Xuejie Li, Yayu Yan, Qiaohong Li, Michelle Åhlén, Chao Xu. "Crosslinking of Linear Polyimines Into Aminal‐Linked Porous Organic Polymers for C 2 Hydrocarbon/Methane Separation." Angewandte Chemie International Edition, 2026. doi:10.1002/anie.5692086