摘要
介绍了新型膜材料聚酰亚胺的发展历史及其特性；从3个方面阐述了其作为分离膜的研究进展。从聚酰亚胺膜耐高温、耐腐蚀及选择性好的特点出发，对其在气体分离和渗透蒸发等领域的应用前景作了展望。
The developing history and properties of polyimide were introduced as a new type of membrane material. The research progress of PI separation membrane was reviewed in three aspacts. According to its attractive features of high thermal stability,excellent resistance to corrosion and high selectivity,the potential applications of PI membrane in gas separation and pervaporation were mainly discussed.
出处
《化工进展》
EI
CAS
CSCD
北大核心
1995年第5期24-28,共5页
Chemical Industry and Engineering Progress
