采用不同配比的反应型受阻胺4-丙烯酰氧基-2,2,6,6-四甲基哌啶醇酯(ATMP)与丙烯酸甲酯(MA)进行溶液光引发共聚合.用核磁共振对共聚物的组成及其序列分布进行了表征.在此基础上,对不同微观结构的共聚物进行了热稳定性及玻璃化温度的测定,确定了共聚物中各基团的断裂分解温度、材料的玻璃化转变,以及这些变化与共聚物链组成和序列分布的关系.
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