磺甲基酚醛树脂激基缔合物的荧光光谱  

Fluorescence Spectra of Sulfomethylated Phenolic Resin Excimer

作　　者：庄银凤[1] 杨保成[1] 

机构地区：[1]郑州大学化学系,郑州450052

出　　处：《高等学校化学学报》1992年第9期1275-1277,共3页Chemical Journal of Chinese Universities

摘　　要：本文研究了磺甲基酚醛树脂(SMP)在无盐和外加盐的水溶液中的荧光光谱.证实了生色团在主链上的聚电解质SMP分子间激基缔合物的形成.探讨用SMP分子间激基缔合物荧光作为研究SMP分子形态变化探针的可能性.Fluorescence spectra of sulfomethylated phenolic resin (SMP) in pure water and aqueous solutions containing the added salt have been investigated in this paper.The spectra confirm the formation of the intermolecular excimer of polyelectrolyte SMP,in which the chro-mogenic groups are on the main chains.It is possible to use the intermolecular excimer of SMP as a probe to study the molecular morphological changes of SMP.

关 键 词：磺甲基 酚醛树脂 荧光光谱 

分 类 号：O632.72[理学—高分子化学]