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author:

彭海媛 (彭海媛.) [1] | 陈坚锐 (陈坚锐.) [2] | 董声雄 (董声雄.) [3] | 龚琦 (龚琦.) [4] (Scholars:龚琦)

Abstract:

以NaOH溶液改性后的聚丙烯腈(PAN)超滤膜为基膜,对,对''-二氨基二苯甲烷(DDM)和均苯三甲酰氯(TMC)为单体,经过界面聚合反应制备复合纳滤膜.考察了胺浓度、酸接受剂浓度、界面聚合时间等对膜分离性能的影响.结合FTIR和环境扫描电镜(ESEM)研究复合膜的表面形态及断面结构,讨论了复合纳滤膜致密层的结构与其性能的关系.结果表明,采用界面聚合反应在PAN改性膜上已复合一层致密的表皮层,该致密表皮层是聚酰胺结构.

Keyword:

复合纳滤膜 界面聚合 聚丙烯腈

Community:

  • [ 1 ] [彭海媛]福州大学化学化工学院
  • [ 2 ] [陈坚锐]福州大学化学化工学院
  • [ 3 ] [董声雄]福州大学化学化工学院
  • [ 4 ] [龚琦]福州大学化学化工学院

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Source :

Year: 2004

Page: 159-164

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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