孙小莉,曾庆轩,李明愉,冯长根
SUN Xiao-li, ZENG Qing-xuan, LI Ming-yu, FENG Chang-gen (National Key Laboratory for Prevention and Control of Explosive Disasters

• 1:北京理工大学爆炸灾害预防与控制国家重点实验室

摘要(Abstract)：

因聚丙烯腈具有易改性的功能基团及优良的力学性能,故对聚丙烯腈纤维进行化学改性制备离子交换纤维已成为当前研究的热点。对以聚丙烯腈为基体通过化学改性来合成螯合、弱酸、弱碱、两性离子交换纤维的制备方法进行了综述,分析了制备方法的优缺点,并展望其发展前景。
The synthesis of ion exchange fiber based on polyacrylonitrile which was chemically modified had been the focus in present study, due to polyacrylonitrile easy reshaping functional group and good mechanical property. This paper was overviewed on preparing chelating, weak acid, weak alkali and amphoteric ion exchange fiber based on polyacrylonitrile, and analyzed the advantage and disadvantage of the preparaing methods and also prospected its development.

关键词(KeyWords)： 聚丙烯腈;螯合;弱酸;弱碱;离子交换
polyacrylonitrile,chelating,weak acid,weak alkali, ion exchange fiber

Abstract:

Keywords:

基金项目(Foundation): 国家863高科技研究发展计划课题(2002AA245091)

作者(Author): 孙小莉,曾庆轩,李明愉,冯长根
SUN Xiao-li, ZENG Qing-xuan, LI Ming-yu, FENG Chang-gen (National Key Laboratory for Prevention and Control of Explosive Disasters

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