含萘环结构的聚醚酮醚酮酮的合成与表征  

Synthesis and Characterization of Polyether ketone ether ketone ketones Containing Naphthalene Ring

作　　者：蔡明中[1] 刘晓玲[1] 徐海云[1] 黎苇[1] 

机构地区：[1]江西师范大学化学与生物科学学院,南昌330027

出　　处：《应用化学》2002年第6期591-593,共3页Chinese Journal of Applied Chemistry

基　　金：国家"8 63"计划 (863 -715 -15 -0 1-0 4);江西省自然科学基金资助项目 (990 3 0 8)

摘　　要：Polyether ketone ether ketone ketones containing naphthalene ring were synthesized by low temperature solution polycondensation of 4,4 bis( α naphthoxy)benzophenone(DNBP), terephthaloyl chloride(TPC) and isophthaloyl chloride(IPC) in 1,2 dichloroethane and in the presence of AlCl 3 and NMP. The polymers obtained were characterized by IR, DSC, TG, and WAXD methods . The results show that the polymers are non crystalline, soluble in NMP, DMF, and 1,2 dichloroethane(DCE), and have high glass transition temperature and good heat resistance.Polyether ketone ether ketone ketones containing naphthalene ring were synthesized by low temperature solution polycondensation of 4,4 bis( α naphthoxy)benzophenone(DNBP), terephthaloyl chloride(TPC) and isophthaloyl chloride(IPC) in 1,2 dichloroethane and in the presence of AlCl 3 and NMP. The polymers obtained were characterized by IR, DSC, TG, and WAXD methods . The results show that the polymers are non crystalline, soluble in NMP, DMF, and 1,2 dichloroethane(DCE), and have high glass transition temperature and good heat resistance.

关 键 词：合成 表征 聚醚酮醚酮酮 二(α-萘氧基)二苯酮 低温溶液缩聚 性能 

分 类 号：O633.1[理学—高分子化学]