Chem. Sci., 2025, Accepted Manuscript DOI: 10.1039/D5SC05812K, Edge Article Timo Felder, Wei Shi, Daniel T Sun, Till Schertenleib, Emad Oveisi, Jordi Espín, Wendy Lee Queen Functionalizing the internal and external surface of MOFs with polymers allows for tailor-made improvements in their performance for chemical separations. In this work, various MOF/polymer composites are screened for the...