Preparation of Filtration Membrane by Grafting of Poly(N-vinylpyrrolidone) onto Polyethersulfone and Its Influence on Pollution Resistance of Membrane
文献类型：期刊论文
| 作者 | Fan, K; Liu, EM; Zhou, GQ; Li, JH |
| 刊名 | POLYMER SCIENCE SERIES B
 |
| 出版日期 | 2020 |
| 卷号 | 62期号:5页码:550-559 |
| 关键词 | POLY(VINYLIDENE FLUORIDE) SURFACE MODIFICATION PROTEIN ADSORPTION ACRYLIC-ACID NANOFILTRATION POLYSULFONE MORPHOLOGY |
| ISSN号 | 1560-0904 |
| DOI | 10.1134/S156009042005005X |
| 文献子类 | 期刊论文 |
| 英文摘要 | In this study, a new modified polymer by grafting poly(N-vinylpyrrolidone) onto polyethersulfone was prepared. The polymerization was carried out in a homogenous phase by usingN-methyl pyrrolidone as solvent. Crucial parameters affecting the graft copolymerization, such as monomer concentration and absorbed dose were studied. The existence of grafted chains was confirmed by FTIR spectroscopy. Pristine polyethersulfone and graft copolymer with different grafting degrees were then cast into membranes through phase inversion methodology. The contact angle of the membranes was measured to study transformation of the hydrophilic property on the surface. The cross-section morphology, thicknesses, water permeability, bovine serum albumin permeability and rejection of the membranes were studied. Finally, the membranes made of grafted copolymer (PES-g-PVP) showed an improvement of the antifouling property after BSA solution flux attenuation test. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/33078]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chongqing Coll Elect Engn, Sch Architecture & Mat, Chongqing 401331, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, K,Liu, EM,Zhou, GQ,et al. Preparation of Filtration Membrane by Grafting of Poly(N-vinylpyrrolidone) onto Polyethersulfone and Its Influence on Pollution Resistance of Membrane[J]. POLYMER SCIENCE SERIES B,2020,62(5):550-559. |
| APA | Fan, K,Liu, EM,Zhou, GQ,&Li, JH.(2020).Preparation of Filtration Membrane by Grafting of Poly(N-vinylpyrrolidone) onto Polyethersulfone and Its Influence on Pollution Resistance of Membrane.POLYMER SCIENCE SERIES B,62(5),550-559. |
| MLA | Fan, K,et al."Preparation of Filtration Membrane by Grafting of Poly(N-vinylpyrrolidone) onto Polyethersulfone and Its Influence on Pollution Resistance of Membrane".POLYMER SCIENCE SERIES B 62.5(2020):550-559. |
入库方式： OAI收割
来源：上海应用物理研究所
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