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合成了NTAAM,NTMAAM,NPMAAM功能单体,发现这类功能单体与铈离子组成的体系能引发丙烯酰胺聚合,带有这类功能单体的聚合物和共聚物铸成的膜,能用铈离子引发丙烯酰胺接枝共聚合。这可从反应后的膜比基膜有较大的吸水率、与水有较小的接触角,也可从扫描电子显微镜观察到表面上有凸起图象的高分子链,以及从膜表面的X射线光电子能谱所证实。同时研究了共聚物膜的组成、反应条件对接枝共聚合的影响。
Synthesis of NTAAM, NTMAAM, NPMAAM functional monomer and found that this type of functional monomer and cerium ions system can initiate the polymerization of acrylamide, with such functional monomer polymer and copolymer cast film can be used cerium Ion - Initiated Acrylamide Graft Copolymerization. This can be from the reaction after the film than the basement membrane has a larger water absorption, with a smaller contact angle with water, but also from the scanning electron microscope to observe the convex image on the surface of the polymer chain, as well as from the membrane surface X-ray photoelectron spectroscopy confirmed. The effects of the composition of the copolymer membrane and the reaction conditions on the graft copolymerization were also studied.