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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
Novel polyamides containing biphenyl-phthalazinone moieties
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论文类型：期刊论文
发表时间：2001-06-01
发表刊物：CHINESE CHEMICAL LETTERS
收录刊物：Scopus、SCIE
卷号：12
期号：6
页面范围：517-518
ISSN号：1001-8417
关键字：polyarylamide; biphenyl-phthalazinone; solubility; thermostability
摘要：A novel diamine monomer 2H-(4-aminophenyl)-4-[4-(4-aminophenoxy) biphenyl]phthalazinone 1 containing aza hetero cycle was synthesized and utilized for preparation of new high molecular weight aromatic polyamides with various aromatic dicarboxylic acids with the inherent viscosity of 0.50 similar to 1.62 g/dL. These polyamides had rather high glass transition temperatures of 327 similar to 356 degreesC and their structure was confirmed by IR, H-1 NMR and MS. They are readily soluble in polar solvents such as NMP, DMF etc, and easily cast into tough, flexible films.