School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou, Jiangsu 221116, P. R. China.
Chem Commun (Camb). 2018 Oct 23;54(85):12109-12112. doi: 10.1039/c8cc07064d.
Inter-ligand van der Waals forces play a key role in the synthesis of different ZIF types. Here we report an unusual case involving covalent inter-ligand interactions through disulfide bond formation in a ZIF-8 analogue. It exhibits high CO2 uptake and stepwise adsorption of light hydrocarbons with potential applications in ethane/ethylene separation.
配体间范德华力在不同 ZIF 类型的合成中起着关键作用。在这里，我们报告了一个不寻常的案例，涉及通过二硫键形成在 ZIF-8 类似物中发生的共价配体间相互作用。它表现出高的 CO2 吸附量和轻烃的分步吸附，具有在乙烷/乙烯分离中的潜在应用。
