发散法合成超支化聚碳硅烷的研究进展  

Progress in the Synthesis of Hyperbranched Polycarbosilane by Divergent Methods

作　　者：吴于飞 刘江玲 鲍好园 杨雄发[1] 来国桥[1] 罗蒙贤[1] WU Yufei;LIU Jiangling;BAO Haoyuan;YANG Xiongfa;LAI Guoqiao;LUO Mengxian(Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education,Hangzhou Normal University,Hangzhou 311121,China)

机构地区：[1]杭州师范大学有机硅化学及材料技术教育部重点实验室

出　　处：《杭州师范大学学报（自然科学版）》2019年第6期561-568,共8页Journal of Hangzhou Normal University(Natural Science Edition)

基　　金：浙江省自然科学基金项目(Y14E030008);浙江省科技计划公益项目(2013C31079)

摘　　要：超支化聚碳硅烷是一种新型有机硅超支化聚合物,具有高流动性、化学惰性、热稳定性等优点,分子中存在纳米空腔和大量活性端基,因此具有广阔的应用前景.文章集中探讨了发散法合成超支化聚碳硅烷的研究进展,对这些方法的优缺点进行总结,并对超支化聚碳硅烷合成的新方法进行了展望.Hyperbranched polycarbosilane is a new type of organosilicon hyperbranched polymer with a broad application prospect for their outstanding advantages such as high fluidity,chemical inertia,excellent thermal stability,the existence of nano-cavity and a large number of active terminal groups in the molecule,et al.This paper focuses on the research progress in the synthesis of hyperbranched polycarbosilane by divergent methods,summarizes the advantages and disadvantages of these methods,and prospects the new synthetic method of hyperbranched polycarbosilane.

关 键 词：超支化聚碳硅烷 发散法 一锅法 迭代法 CLICK反应 

分 类 号：O631.24[理学—高分子化学]