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A novel method of surface modification on thin-film composite reverse osmosis membrane by grafting poly(ethylene glycol)
Kang, Guodong; Liu, Ming; Lin, Bin; Cao, Yiming; Yuan, Quan
KeywordSurface Modification Tfc Membrane Poly(Ethylene Glycol)
Source PublicationPOLYMER
2007-02-23
DOI10.1016/j.polymer.2006.12.046
Volume48Issue:5Pages:1165-1170
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPolymer Science
WOS Research AreaPolymer Science
WOS KeywordCOPOLYMER MEMBRANES ; BLOOD COMPATIBILITY ; REACTIVE GROUPS ; POLYMERIZATION ; SEPARATION ; POLYMERS
AbstractA novel method of surface modification by grafting hydrophilic poly(ethylene glycol) (PEG) chains onto the surface of a thin-film composite (TFC) polyamide reverse osmosis (RO) membrane was performed. Aminopolyethylene glycol monomethylether (MPEG-NH2) was used as grafting monomer. The membranes were characterized by attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR), X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM). The changes in chemical composition and morphology of the membranes' surface indicated the successful grafting process. Furthermore, a preliminary experiment confirmed that the grafting of PEG chains improved membrane antifouling property. (c) 2007 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000244912300001
Citation statistics
Cited Times:165[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140399
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Dalian Jiaotong Univ, Coll Environm & Chem Engn, Dalian 116028, Peoples R China
Recommended Citation
GB/T 7714
Kang, Guodong,Liu, Ming,Lin, Bin,et al. A novel method of surface modification on thin-film composite reverse osmosis membrane by grafting poly(ethylene glycol)[J]. POLYMER,2007,48(5):1165-1170.
APA Kang, Guodong,Liu, Ming,Lin, Bin,Cao, Yiming,&Yuan, Quan.(2007).A novel method of surface modification on thin-film composite reverse osmosis membrane by grafting poly(ethylene glycol).POLYMER,48(5),1165-1170.
MLA Kang, Guodong,et al."A novel method of surface modification on thin-film composite reverse osmosis membrane by grafting poly(ethylene glycol)".POLYMER 48.5(2007):1165-1170.
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