STUDY ON THE DIMETHYLDIALLYAMMOMIUM CHLORIDE BY INFRARED SPECTRUM
STUDY ON THE DIMETHYLDIALLYAMMOMIUM CHLORIDE BY INFRARED SPECTRUM
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发表时间：
2001
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通讯作者：
Y. Hui
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作者：
Y. Hui
采用一步法制备了二甲基二allyammomchloride （DMDAAC）。将DMDAAC提纯后，在水溶液中采用自由基聚合法制备了分子量较高的DMDAAC均聚物（PDMDAAC），即DMDAAC与丙烯酰胺共聚物（PDMDAAC/AM）。用红外光谱法研究了它们的结构特征。分析了大部分红外吸收光谱的归属。光谱随结构的变化而变化。
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.