含二联苯结构聚醚醚酮的微结构及磺化改性的性质研究  

Studies on Microstructure of Polyetheretherketone Containing Biphenyl and Properties of the Sulphonated Polymer

作　　者：郭纯孝[1] 张万金[1] 牛利[1] 蒋大振[1] 黄东律 

机构地区：[1]吉林大学化学系

出　　处：《高等学校化学学报》1994年第2期240-243,共4页Chemical Journal of Chinese Universities

摘　　要：本文利用ＰＥＥＫ的ＡＭ１条件优化结果，并结合二联苯结构与不含二联苯结构聚醚醚酮的结构相似性，确定了含二联苯结构聚醚醚酮重复单元的最优构型，据此给出了此分子链的微观构型。在实验上也研究了磺化改性对此聚合物红外光谱的影响。Using the results of optimized structure of PEEK by AMl programs and the structure similarity between the PEEK without biphenyl and containing biphenyl, we determined the optimized structure of the repeat unit of PEEK containing biphenyl! jd4he microstructure of it's molecule chain.In this work,we also studied experimentally the influence of sulphonation on FTIR spectrum of this polymer.

关 键 词：磺化改性 聚醚醚酮 二联苯 

分 类 号：O632.3[理学—高分子化学]