摘要
二甲基二烯丙基氯化铵 (DMDAAC)采用水溶液自由基聚合方式 ,研制出具有较高分子量的DMDAAC均聚物 (PDMDAAC) ,DMDAAC与丙烯酰胺(AM )的共聚物 (PDMDAAC/AM ) .用红外光谱法研究它们结构特征 ,分析了主要红外吸收谱带的归属 ,讨论了一些结构变化所引起的光谱变化 .
Dimethyldiallyammomium chloride (DMDAAC) was prepared by one step method.After purifying the DMDAAC,the homopolymer of DMDAAC (PDMDAAC)with higher molecular weight,the copolymer of DMDAAC and acrylamide (PDMDAAC/AM),were prepared by radical polymerization in aqueous solution.The structural characteristics of them were studied by IR spectrum method.The ascription of most IR absorption spectrum band was analysed.The change of spectrum with some change of structural.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2001年第3期330-335,共6页
Journal of Shandong University(Natural Science)
基金
山东省科技计划项目 (981 1 2 3 0 0 4)
