PVDF porous membranes were prepared by thermally induced phase separation(TIPS) method of PVDF blended with DBP.

• 以聚偏氟乙烯(PVDF)和邻苯二甲酸二丁酯(DBP)作为膜材料和稀释剂,采用热致相分离法(TIPS法)制备了聚偏氟乙烯(PVDF)微孔膜。