Long afterglow metal organic frameworks: reversible guest induced phosphorescence tunability+ +Electronic supplementary information (ESI) available. CCDC 1450104. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6sc00563b
We report that two types of Zn terephthalate (TPA) MOFs (namely [Zn(TPA)(DMF) (1 DMF) and MOF 5) could exhibit an obvious room temperature afterglow emission with a time resolved luminescence lifetime as high as 0.47 seconds.
Chemical science