金属有机骨架复合材料RhB／MOF-5的制备及其发光性质

Preparation and Fluorescence Property of Metal-organic Framework Composite RhB/MOF-5

通过溶剂扩散法成功地将激光染料分子罗丹明B(RhB)组装到了金属有机骨架材料MOF-5中,从而制备出具有光学活性的主-客体金属有机骨架复合材料RhB/MOF-5.通过光学显微镜、XRD、FTIR、UV-Vis和PL表征证明RhB存在于MOF-5晶体孔道中,而且该金属有机骨架复合材料表现出很好的光致发光性质.

Metal-organic framework composites RhB/MOF-5 were successfully prepared by diffusion of solvent method. The investigations of Leica microscope, XRD, FTIR, UV-Vis, and photoluminescence confirm the existence of RhB in the pores of MOF-5. The composites which show strong fluorescence could be candidates for applications in optics, especially in laser systems.