含新型吲哚衍生结构聚合物的制备及海洋防污应用研究  

Study on Preparation and Antifouling Application of a Novel Polymer Containing a Indole Derivate

作　　者：李霞[1] 于良民[1] 王利[1] 于良志 

机构地区：[1]中国海洋大学海洋化学理论与工程技术教育部重点实验室,青岛266100 [2]威海国际经济技术合作股份有限公司,威海264200

出　　处：《材料导报》2009年第4期85-88,共4页Materials Reports

基　　金：国家自然科学基金(50673085;20060423017;A1420080191);863计划(2006AA09Z224);新世纪人才(NCET-04-0644)

摘　　要：以5-溴-1-氢吲哚为起始原料,经Friedel-Crafts反应,设计合成了环境友好型防污剂——N-(5-溴-1H-吲哚-3-甲基)丙烯酰胺(NBIAM),产率可达76.7%。研究了NBIAM与丙烯酸类单体的聚合反应,得到了结构新颖的具有自抛光性能的丙烯酸铜聚合物(SP-1),并与普通丙烯酸铜聚合物(SP-2)的物理性能进行了比较。海上挂板实验结果表明,SP-1及其防污涂料SPC-1在防止大型污损生物附着方面显示了优异的性能。In order to search for an effective and environment friendly antifoulant, a new monomer N-（（5-bro- mo-1H-indol-3-yl）methyl） acrylamide（NBIAM） is synthesized from 5-bromo-1H-indole via Friedel-Crafts reaction, and the yield is 76.7%. The copolymerization of NBIAM is studied and the copper acrylate polymer（SP-1） which has a self-polishing activity is then obtained. The physical properties （e. g. , intrinsic viscosity number, thermal degradation behavior） of SP-1 and SP-2 which is nomal copper acrylate polymer without NBIAM are studied and compared. In situ experiments are conducted to estimate the antifouling activity of SP-1 and its relevant antifouling paint SPC-1. R sults indicate that both of them show excellent performance of preventing the attachment of great fouling organisms.

关 键 词：N-(5-溴-1H-吲哚-3-甲基)丙烯酰胺 丙烯酸铜聚合物 制备 防污 

分 类 号：TQ172.7[化学工程—水泥工业] TE357.46[化学工程—硅酸盐工业]