Preparation and characterization of ZrO2 porous nanosolid and its composite fluorescent materials
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ZrO2 porous nanosolid has been successfully prepared by a novel hydrothermal hot-press (HHP) method, using ZrO2 nanoparticles as the starting material. Furthermore, a kind of O, O-donating chelating regent, morin was assembled into the pores of ZrO2 porous nanosolids, and a morin/ZrO2 porous nanocomposite was obtained. Because of the interaction between morin molecules and the surface of ZrO2 porous nanosolid, a blue-shift of the photoluminescence (PL) peak was observed in ZrO2/morin nanocomposite by comparing with that of morin.
KeywordsMorin Mercury Intrusion Porosimetry Stretch Vibration ZrO2 Nanoparticles Anhydrous Alcohol
This project is jointly supported by National Natural Science Foundation of China (Contract No. 90206042), Natural Science Foundation of Tianjin (No. 043602911, 05yfJMTC 12900) and Science Foundation of CAUC (05qd06q).
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