摘要
以稀土碳酸物、邻菲咯啉与噻吩甲酰三氟丙酮为原料合成了Ce0．5Sm0．5（TYA）3（Phen）H2O的配合物，该配合物能有效吸收270～380nm范围的紫外光，在约400nm处产生强的蓝色荧光；经差热热重测定（DTG），分析了配合物的热稳定性和热分解行为；与聚乙烯膜具有很好的结合力，且不影响薄膜的加工工艺，在薄膜加工中原有组分的光学性能保持不变。
The complex Ce0.5Sm0.5（TYA）3（Phen）H2O has been synthesized by the reaction of rare earth carbide 1, 10- phenanthroline and thienyltrifluoroaeetone. It can effectively absorb the ultraviolet light of 270- 380 nm and give off strong blue fluorescence at around 340 nm with good light. The heat stability of the complex was characterized by means of TG- DTA and its structure was deduced. It has good adhesion with polyethylene films and has no effect on technological parameters of the film. The components in the film maintain their original optical behaviors.
出处
《济南大学学报（自然科学版）》
CAS
2007年第2期130-132,共3页
Journal of University of Jinan(Science and Technology)
基金
山东省教育厅科技发展计划(G0405)
关键词
聚乙烯膜
邻菲咯啉
噻吩甲酰三氟丙酮
polyethylene films
1,10 - phenanthroline
thienyltrifluoroacetone
