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Preparation and properties of polymeric colloidal crystals containing rare earth complexes

姜英男  李卉  孟雪松  赵登峰  王瑛瑜  刘琦  郑静  张俊虎  林权  杨柏  
【摘要】:正Rare earth organic complexes were introduced into the polymerization system, and the polymeric colloidal nanospheres containing rare earth complexes were prepared by emulsion copolymerization. The characterization results indicated that the polymeric spheres were small at nanometer size and the diameter was monodisperse, particularly the nanospheres possessed good fluorescent properties. Moreover, the polymeric nanospheres were self-assembled to fabricate the colloidal crystals, which were three-dimensional regular multilayer films. The polymeric colloidal crystal films exhibited excellent luminescent and novel optical properties.

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