Synthesis of polypiperazine-amide thin-film membrane on PPESK hollow fiber UF membrane  

作　　者：Fa Jie Yang Da Ling Yang Shou Hai Zhang Xi Gao Jian 

机构地区：[1]Department of Polymer Science and Materials, Dalian University of Technology,Liaoning High Performance Resin Engineering Research Center, Dalian 116012, China

出　　处：《Chinese Chemical Letters》2007年第8期966-968,共3页中国化学快报（英文版）

摘　　要：A new interfacial polymerization （IP） procedure is developed in order to synthesize polypiperazine-amide thin-film membrane on the inner surface of poly（phthalazinone ether sulfone ketone） （PPESK） hollow fiber ultrafiltration （UF） membrane. A hollow fiber composite membrane with good performance was prepared and studied by PT-IR and scanning electron microscopy.A new interfacial polymerization （IP） procedure is developed in order to synthesize polypiperazine-amide thin-film membrane on the inner surface of poly（phthalazinone ether sulfone ketone） （PPESK） hollow fiber ultrafiltration （UF） membrane. A hollow fiber composite membrane with good performance was prepared and studied by PT-IR and scanning electron microscopy.

关 键 词：Poly（phthalazinone ether sulfone ketone） Hollow fiber Nanofiltration membrane Composite membrane Interfacial polymerization 

分 类 号：O633.5[理学—高分子化学]