Photoeletricity Capability of Imager Detector with Coated Blends of Polymer and Perylene or Coronene

Perylene and coronene have been synthesized with good yield via the Dields-Alder reaction.They have good photoluminescence properties and could transfer ultraviolet light to visible-loght.To find an easy way of making a better ultraviolet charge coupled device,we blended perylene or coronene with polymers.Then,these blends were analysed by the photoluminescence spectrum.The results indicate that the blends have larger fluorescence intensity than pure perylene or coronene.Through spreading these blends on image detectors,organic image detectors with good ultraviolet photoelectricity capability were prepared.