萘酰亚胺类共聚型聚合色素的合成与表征

Syntheses and Characterization of Co-polymeric Fluorescent Colors of Methyl Methacrylate and 1,8-Naphthalimides Containing Polymerizable Group

以丙烯酰氧乙基氨基取代的 1 ,8-萘酰亚胺类荧光色素为单体 ,与甲基丙烯酸甲酯共聚得到了 4个聚合荧光色素。采用 GPC法 ,测定了它们的相对分子质量。采用吸收光谱标准曲线法 ,确定了聚合荧光色素中荧光色素的结合量。

Four co polymers were synthesized from methyl methacrylate and fluorescent colors of 1,8 naphthalimides containing polymerizable group via free radical co polymerization. Their relative molecular weights were characterized by gel permeate chromatography (GPC) and the contents of fluorescent colors bonding with methyl methacrylate were calculated by the curve obtained from standard samples. By using spin coating, polymer thin films were prepared. Their absorption and emitting spectra both in solution and in films were given.