PES and SPSF base membranes were prepared by the phase inversion process using polyethersulfone and the blend of sulfonated polysulfone and polyethersulfone respectively.

• 分别以聚醚砜（PES），磺化聚砜（SPSF）和PES合金膜为基膜，分析了相容性对膜性能以及不同种类基膜对界面缩聚的影响。