Tetranuclear-cluster-based MOF with low-polar pore environment for efficient C2H6/C2H4 separation

Removing trace ethane (C 2 H 6 ) from ethylene (C 2 H 4 ) to obtain high-purity C 2 H 4 is of great industrial significance. However, the construction of C 2 H 6 -selective metal-organic frameworks (MOFs) remains challenging, mainly because C 2 H 4 has...