摘要
聚酰亚胺(PI)是一种性能优良的新型膜材料。就其在热亚胺化过程中的一些因素对膜性能影响及碳化过程中的PI膜结构变化作一定的研究与分析讨论,从而推断其可能的结构变化。
Polyimide （PI） is a new type of membrane material. Some factors affecting membrane capability during hot-imidization and the structure transforming during carbonization was studied and discussed. And the structure trans- formiug of polyimide hollow fiber was deduced.
出处
《上海化工》
CAS
2005年第12期14-16,共3页
Shanghai Chemical Industry
关键词
聚酰亚胺
热亚胺化
碳化
中空纤维膜
Polyimide（PI）
Hot-imidization
Carbonization
Hollow fiber membrane
