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Abstract

The polycatenated NKM-HOF-6 can be converted into the two-dimensional NKM-HOF-7 upon treatment with hot acetone. Remarkably, both of these HOFs are capable of effectively separating C₂H₄ from C₂H₆/C₂H₄ (10/90, v/v) mixtures in a single step, with NKM-HOF-7 demonstrating a separation yield approximately twice that of NKM-HOF-6. More details are discussed in the article by Pang et al. on pages 2892—2900.