DICP OpenIR
Enhancing the antifouling properties of polysulfone ultrafiltration membranes by the grafting of poly(ethylene glycol) derivatives via surface amidation reactions
Yu, Haijun1; Cao, Yiming1; Kang, Guodong1; Liu, Zhongnan1,2; Kuang, Wu1,2; Liu, Jianhui1; Zhou, Meiqing1
关键词Grafting Hydrophilic Polymers Membranes
刊名JOURNAL OF APPLIED POLYMER SCIENCE
2015-06-05
DOI10.1002/app.41870
132期:21
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Polymer Science
研究领域[WOS]Polymer Science
关键词[WOS]REVERSE-OSMOSIS MEMBRANE ; HYDROPHILIC MODIFICATION ; PERFORMANCE IMPROVEMENT ; BLOOD COMPATIBILITY ; COPOLYMER MEMBRANES ; FOULING-RESISTANCE ; PROTEIN-ADSORPTION ; PLASMA TREATMENT ; CHITOSAN ; FILM
英文摘要A carboxylic acid group was introduced on the polysulfone (PSF) membrane surface through a Friedel-Crafts reaction. Then, three kinds of poly(ethylene glycol) (PEG) derivatives were chosen to be immobilized on the PSF membrane surface via amide bonds. The membrane surface morphology, chemical composition, and hydrophilicity were investigated with scanning electron microscopy, attenuated total reflectance Fourier transform infrared spectroscopy, and water contact angle. The results indicate that PEG derivative immobilization effectively improved the antifouling properties of the PSF membranes. We found that prolonging the Friedel-Crafts reaction time or choosing the proper PEG derivative [methoxy poly(ethylene glycol) 550] could increase the surface hydrophilicity effectively and thus render the modified membranes better antifouling properties. The long-term ultrafiltration experiment demonstrated the improvement of recycling properties and the reliability of the surface modification process. (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 41870.
语种英语
WOS记录号WOS:000350490900022
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146042
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Yu, Haijun,Cao, Yiming,Kang, Guodong,et al. Enhancing the antifouling properties of polysulfone ultrafiltration membranes by the grafting of poly(ethylene glycol) derivatives via surface amidation reactions[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2015,132(21).
APA Yu, Haijun.,Cao, Yiming.,Kang, Guodong.,Liu, Zhongnan.,Kuang, Wu.,...&Zhou, Meiqing.(2015).Enhancing the antifouling properties of polysulfone ultrafiltration membranes by the grafting of poly(ethylene glycol) derivatives via surface amidation reactions.JOURNAL OF APPLIED POLYMER SCIENCE,132(21).
MLA Yu, Haijun,et al."Enhancing the antifouling properties of polysulfone ultrafiltration membranes by the grafting of poly(ethylene glycol) derivatives via surface amidation reactions".JOURNAL OF APPLIED POLYMER SCIENCE 132.21(2015).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yu, Haijun]的文章
[Cao, Yiming]的文章
[Kang, Guodong]的文章
百度学术
百度学术中相似的文章
[Yu, Haijun]的文章
[Cao, Yiming]的文章
[Kang, Guodong]的文章
必应学术
必应学术中相似的文章
[Yu, Haijun]的文章
[Cao, Yiming]的文章
[Kang, Guodong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。