Fig. 6: Performance of Cu-MOF-808 as an optical sensor for the detection of NO2 and stability studies.
From: Synergistic binding sites in a metal-organic framework for the optical sensing of nitrogen dioxide
A Photoluminescence (PL) kinetics of Cu-MOF-808 and MOF-808 under 50 ppm of NO2, measuring at 473 and 480 nm, respectively, B Sensing response of Cu-MOF-808 at 50 (black- squares), 25 (blue- circles), and 10 ppm (red- triangles) concentrations, C Sensing performance of Cu-MOF-808 and MOF-808 after 2 h sensing measurements, (exc = 355 nm), D PXRD analyses of Cu-MOF-808 before and after the NO2 sensing measurement. (The N2-NO2 exposition is shown by the shaded areas).
