Release Time:2019-03-10  Hits:

Indexed by: Conference Paper

Date of Publication: 2001-10-01

Page Number: 1443-1444,1450

Key Words: 磺化聚醚砜酮;复合膜;膜性能;分离膜

Abstract: 采用非均相磺化法对含二氮杂萘酮结构聚醚砜酮进行了磺化改性,制得了较高磺化度的磺化聚醚砜酮,研究了磺化瓜条件对聚合物磺化度的影响.以此磺化聚醚砜酮为复合膜涂层材料,制备了新型复合纳滤膜,并研究了复合膜的耐热、耐酸、耐碱和耐氯性等.