Photoluminescence properties of Eosin Y/ordered silica complex

The materials of mesostructured complex have attracted more attention. The Eosin Y/ordered silica complex was synthesized through the sol-gel method. The photoluminescence property of the complex was studied. It is found that, with the increase of Eosin Y, the PL peak intensity is stronger. The scheme of the increase of the PL peak intensity was discussed. It is aroused by the effect of the PL self-abruptly vanishing was decreased owing to the Eosin Y anchored in the ordered silica structure.