CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Preparation and characterization of the antifouling porous membranes from poly(vinylidene fluoride)-graft-poly(N-vinyl pyrrolidone) powders
Chen, LF; Bian, XK; Hou, ZC; Liu, ZY; Qin, Q; Pan, L; Shen, LG; Shi, LQ; Lu, XF; luxiaofeng@sinap.ac.cn
2014
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume25Issue:5
AbstractPorous membranes were prepared using the phase inversion method from poly(vinylidene fluoride)-graft-poly(N-vinyl pyrrolidone) (PVDF-g-PVP) powders, which were synthesized via gamma-ray induced graft polymerization (pre-irradiation). Chemical compositions, thermal behavior, morphology and hydrophilicity of the membranes were characterized by Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, element analysis, thermalgravimetric analysis, differential scanning calorimetry, scanning electron microscopy and contact angle measurements, respectively. Permeation experiments were conducted to evaluate the water flux, and the dynamic BSA fouling resistance performances were investigated, too. All the experimental results indicate that the PVDF-g-PVP membranes demonstrate better separation performances over the pristine PVDF membrane.
KeywordFluoride) Microfiltration Membranes Ultrafiltration Membranes Covalent Immobilization Poly(Ethylene Glycol) Surface Modification Pvdf Copolymers Polymerization Plasma Segregation
Indexed BySCI
Language英语
WOS IDWOS:000344447300008
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14324
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authorluxiaofeng@sinap.ac.cn
Recommended Citation
GB/T 7714
Chen, LF,Bian, XK,Hou, ZC,et al. Preparation and characterization of the antifouling porous membranes from poly(vinylidene fluoride)-graft-poly(N-vinyl pyrrolidone) powders[J]. NUCLEAR SCIENCE AND TECHNIQUES,2014,25(5).
APA Chen, LF.,Bian, XK.,Hou, ZC.,Liu, ZY.,Qin, Q.,...&luxiaofeng@sinap.ac.cn.(2014).Preparation and characterization of the antifouling porous membranes from poly(vinylidene fluoride)-graft-poly(N-vinyl pyrrolidone) powders.NUCLEAR SCIENCE AND TECHNIQUES,25(5).
MLA Chen, LF,et al."Preparation and characterization of the antifouling porous membranes from poly(vinylidene fluoride)-graft-poly(N-vinyl pyrrolidone) powders".NUCLEAR SCIENCE AND TECHNIQUES 25.5(2014).
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