Ultrathin Metal-Organic Framework Membranes This cover illustrates a unit-cell-thick metal–organic framework (MOF) film in which aligned pores guide light hydrogen molecules while rejecting larger molecules. The work demonstrates the scalable growth of defect-suppressed MOF films and reveals that controlled crystallization enables MOF thin membranes to deliver high-flux, molecularly selective gas separations. More information can be found in the Research Article by Kumar Varoon Agrawal and co-workers (10.1002/adfm.202525243).
Song et al. (Sun,) studied this question.