Inorganic Chemistry Communications
Copper(I) iodide films were cast onto glass from solution. The CuI films absorb vapor-phase amine and sulfide molecules, producing a range of photoluminescent emission colors. Spectroscopic data suggest the presence of low energy CuI cluster-centered transitions.
Killarney, James P.; McKinnon, Meaghan; Murphy, Caitlin; al., et; and Pike, Robert D., Amine- and Sulfide-sensing Copper(I) Iodide Films (2014). Inorganic Chemistry Communications, 40, 18-21.