Xilin Li, Tongyi Zhao, Yali Sun, Zitao Wang, Zhenhe Song, Yiyu Guan, Hao Ren, Fuxing Sun. "3D Covalent Organic Frameworks from Twistable Building Block Toward an Unprecedented ibd‐r Topology for Efficient C
3
H
6
/C
2
H
4
Separation." Angewandte Chemie International Edition (2026). https://doi.org/10.1002/anie.202520950