摘要
以合成的含双键的烷氧钐单体，与甲基丙烯酸甲酯、苯乙烯等共聚，所得聚合物用红外光谱进行表征，用高效液相色谱测定它们的分子量及其分布，着重比较研究了这些聚合物的荧光性质。
The monomer vinoxy samarium methoxide(VSm) was copolymerized with methyl methacrylate and styrene respectively. These polymers were characterized by infrared spectra, and their molecular weights were determined by HPLC. The fluorescence of these polymers under ultraviolet excitation was investigated. The results show that the fluorescent intensity is enhanced considerably when Sm is attached to the polymer chain and increases linearly with Sm content up to 8% VSm in polymer without concentration quenching.
出处
《中国稀土学报》
CAS
CSCD
北大核心
1998年第1期9-12,共4页
Journal of the Chinese Society of Rare Earths
基金
福建省自然科学基金
