ICCAS OpenIR
Novel zwitterionic poly(arylene ether sulfone)s as antifouling membrane material
Zhang, Qifeng1,2; Zhang, Suobo1; Dai, Lei1; Chen, Xuesi1
2010-03-01
Source PublicationJOURNAL OF MEMBRANE SCIENCE
ISSN0376-7388
Volume349Issue:1-2Pages:217-224
AbstractTwo novel cardo poly(arylene ether sulfone)s, one bearing pendant zwitterionic carboxybetaine groups (PES-CB) and the other bearing pendant sulfobetaine groups (PES-SB) were synthesized and used for preparation of asymmetric membranes by the phase inversion method. The chemical structure, thermal, and mechanical properties of the membrane materials were thoroughly characterized. The antifouling effect of the resultant membranes were measured both under static and dynamic protein adsorption experiments. The carboxybetaine poly(arylene ether sulfone) (PES-CB) membrane performed significant resistance to protein adsorption. After three cycles of lysozyme solution filtration, a water flux recovery ratio as high as 95% was achieved for the PES-CB ultrafiltration membrane, whereas only about 25% of water flux recovery ratio was obtained for the conventional poly(arylene ether sulfone) cardo (PES-C) ultrafiltration membrane. (C) 2009 Elsevier B.V. All rights reserved.
KeywordPoly(Arylene Ether Sulfone)s Zwitterionic Ultrafiltration Membranes Antifouling
DOI10.1016/j.memsci.2009.11.048
Indexed BySCI
Language英语
WOS IDWOS:000274943000025
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:65[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68804
Collection中国科学院化学研究所
Corresponding AuthorZhang, Suobo
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Qifeng,Zhang, Suobo,Dai, Lei,et al. Novel zwitterionic poly(arylene ether sulfone)s as antifouling membrane material[J]. JOURNAL OF MEMBRANE SCIENCE,2010,349(1-2):217-224.
APA Zhang, Qifeng,Zhang, Suobo,Dai, Lei,&Chen, Xuesi.(2010).Novel zwitterionic poly(arylene ether sulfone)s as antifouling membrane material.JOURNAL OF MEMBRANE SCIENCE,349(1-2),217-224.
MLA Zhang, Qifeng,et al."Novel zwitterionic poly(arylene ether sulfone)s as antifouling membrane material".JOURNAL OF MEMBRANE SCIENCE 349.1-2(2010):217-224.
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