【摘要】 本文合成了二烯丙基二(十二烷基)溴化铵(DADD),用超声波分散其水溶液而形成微泡。用γ射线、偶氮二异丁睛(AIBN)、过硫酸铵(APS)引发使微泡发生聚合,井对所得的微泡进行表征。实验结果证明:用γ射线引发能使微泡双分子膜发生全部聚合、而用AIBN,APS引发则只能发生部分聚合,聚合后,微泡的形状(态),渗透性行为、相转变温度等都未发生变化,但其稳定性却提高了,用断裂电镜证实了本文所合成的微泡是单室的双分子膜微泡。更多还原

【Abstract】 In this paper, the synthesis of diallyl vesicle-forming quaternary ammonium salt is reported. The topochemical polymerizateon of this monomeric vesicles to their polymerized counterparts was performed by γ-ray irradiation, AIBN and APS inducement. Some of the properties of the vesicles such as the stability and osmosis as well as phase transition temperature were closely investigated, and the inner structure of the vesicles were also studied by freeze fracture electron micrographs. By means of the experimental results, we can conclude that the single-compartment vesicles have been synthesized and polymerized.更多还原