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.
出处
《应用化学》
CAS
CSCD
北大核心
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)
