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采用核磁共振 (NMR)、动态激光光散射 (DLS)、透射电子显微镜 (TEM )等方法研究了规整性聚甲基丙烯酸甲酯接枝聚氧乙烯共聚物溶液性质 ,研究表明两亲接枝共聚物在选择性溶剂中可形成球状胶束 ,溶液的浓度、温度和聚合物结构等因素影响其胶束的大小、形态
The properties of regular polymethylmethacrylate-grafted poly (ethylene oxide) copolymer were investigated by means of nuclear magnetic resonance (NMR), dynamic laser light scattering (DLS) and transmission electron microscopy (TEM). The results showed that amphiphilic graft copolymerization Globular micelles can be formed in selective solvents, the concentration of solution, temperature and polymer structure and other factors affect the micelles size, morphology