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author:

叶艳秋 (叶艳秋.) [1] | 龚琦 (龚琦.) [2] | 曾振辉 (曾振辉.) [3] | 潘雪琴 (潘雪琴.) [4] | 董声雄 (董声雄.) [5]

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PKU CSCD

Abstract:

采用相转化法制备PVDF/PEU共混基膜.在此基膜表面上以二苯甲酮(BP)为光引发剂,丙烯酸(AA)为接枝单体,在紫外光的辐射下引发接枝制备出pH敏感膜.X射线多晶衍射仪(XRD)、扫描电镜(SEM)的表征结果都表明接枝层已经存在于膜表面部分.同时,接枝膜渗透pH值为2~4的水溶液时,渗透通量发生急剧的变化,表现出明显的pH敏感性.

Keyword:

pH敏感膜 PVDF/PEU 光接枝 共混基膜

Community:

  • [ 1 ] 福州大学化学化工学院
  • [ 2 ] 福州大学化学化工学院 福建福州350002
  • [ 3 ] 福建福州350002

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2005

Issue: 04

Page: 537-541

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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