ICCAS OpenIR
Novel thin-film composite membranes with improved water flux from sulfonated cardo poly(arylene ether sulfone) bearing pendant amino groups
Chen, Guang1,2; Li, Shenghai1; Zhang, Xiaosa1; Zhang, Suobo1
2008-03-05
Source PublicationJOURNAL OF MEMBRANE SCIENCE
ISSN0376-7388
Volume310Issue:1-2Pages:102-109
AbstractA new class of polymeric amine, namely, sulfonated cardo poly(arylene ether sulfone) (SPES-NH2) was synthesized and used for the preparation of thin-film composite membrane. The TFC membranes were prepared on a polysulfone supporting film through interfacial polymerization with trimesoyl chloride (TMC) solutions and amine solutions containing SPES-NH2 and m-phenylenediamine (MPDA). The resultant membranes were characterized with water permeation performance, chemical structure, hydrophilicity of active layer and membrane morphology including top surface and cross-section. The membrane prepared under the optimum condition showed the salt rejection and water flux reached 97.3% and 51.2 L/m(2) h, respectively. The high salt rejection and water flux was attributed to the rigid polymer backbone and the presence of strong hydrophilic sulfonic groups. (C) 2007 Elsevier B.V. All rights reserved.
KeywordReverse Osmosis Thin-film Composite Polyamides Sulfonated Poly(Arylene Ether Sulfone)
DOI10.1016/j.memsci.2007.10.039
Indexed BySCI
Language英语
WOS IDWOS:000253649400013
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:69[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63446
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 100039, Peoples R China
Recommended Citation
GB/T 7714
Chen, Guang,Li, Shenghai,Zhang, Xiaosa,et al. Novel thin-film composite membranes with improved water flux from sulfonated cardo poly(arylene ether sulfone) bearing pendant amino groups[J]. JOURNAL OF MEMBRANE SCIENCE,2008,310(1-2):102-109.
APA Chen, Guang,Li, Shenghai,Zhang, Xiaosa,&Zhang, Suobo.(2008).Novel thin-film composite membranes with improved water flux from sulfonated cardo poly(arylene ether sulfone) bearing pendant amino groups.JOURNAL OF MEMBRANE SCIENCE,310(1-2),102-109.
MLA Chen, Guang,et al."Novel thin-film composite membranes with improved water flux from sulfonated cardo poly(arylene ether sulfone) bearing pendant amino groups".JOURNAL OF MEMBRANE SCIENCE 310.1-2(2008):102-109.
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