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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
Studies on synthesis and property of novel acid-base proton exchange membranes
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论文类型：期刊论文
发表时间：2007-05-01
发表刊物：CHINESE CHEMICAL LETTERS
收录刊物：ISTIC、SCIE
卷号：18
期号：5
页面范围：609-612
ISSN号：1001-8417
关键字：acid-base composite membrane; PEM; stability; sulfonation
摘要：Sulfonated poly(phthalazinone)s (SPPENK, SPPESK and SPPBEK) were prepared by direct polymerization reaction from sulfonated monomers. The novel acid-base membranes were composed of sulfonated polymers as the acidic compounds, and polyetherimide (PEI) as the basic compounds, casting from their N-methylpyrrolidone (NMP) solution directly onto clean glass plates at 60 C aiming at enhancing membrane toughness and other relative properties. The resulted acid-base composite membranes had excellent resistance to swelling, thermo-stability, hydrolysis resistance and oxidative resistance properties with highly ion-exchange capacity (IEC). (c) 2007 Xi Gao Jian. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.