朱秀玲

个人信息Personal Information

教授

博士生导师

硕士生导师

任职 : fellow of chinese chemistry society,fellow of chinese chemical engineering society

性别:女

毕业院校:大连理工大学

学位:博士

所在单位:化工学院

学科:高分子材料. 高分子化学与物理. 膜科学与技术

联系方式:0411-84986095(O) Email: zhuxl@dlut.edu.cn

电子邮箱:zhuxl@dlut.edu.cn

扫描关注

论文成果

当前位置: 中文主页 >> 科学研究 >> 论文成果

Synthesis of methyl-substituted phthalazinone-based aromatic poly(amide imide)s

点击次数:

论文类型:期刊论文

发表时间:2002-09-01

发表刊物:CHINESE CHEMICAL LETTERS

收录刊物:Scopus、SCIE、ISTIC

卷号:13

期号:9

页面范围:824-825

ISSN号:1001-8417

关键字:aromatic poly(amide imide); phthalazinone; synthesis; heat-resistance

摘要:A series of novel aromatic poly (amide imide)s containing phthalazinone moieties were prepared from 2-(4-aminophenyl)-4-[3-methyl-4-(4-aminophenoxy)-2,3-phthalazinone-1], a novel diamine1 with four diimide-dicarboxylic acids by Yamazaki phosphorylation method with the inherent viscosity of 0.36-0.65 dL/g. These polymers had high glass transition temperatures above 300degreesC and they lost 10% weight between 426similar to475degreesC in N-2. The structure of diamine 1 and the polymers was confirmed by IR H-1 NMR and MS. The obtained polymers were readily soluble in polar solvents such as NMP, m-cresol etc. and easily cast into tough, flexible films. The X-ray indicated that they are all amorphous.