| Preparation of Filtration Membrane by Grafting of Poly(N-vinylpyrrolidone) onto Polyethersulfone and Its Influence on Pollution Resistance of Membrane | |
| Fan, Kai1,2; Liu, Enmei1; Zhou, Guoqing1; Li, Jihao2 | |
| 2020-09 | |
| 发表期刊 | POLYMER SCIENCE SERIES B
 |
| ISSN | 1560-0904 |
| EISSN | 1555-6123 |
| 卷号 | 62期号:5页码:550-559 |
| 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. |
| DOI | 10.1134/S156009042005005X |
| 收录类别 | SCIE |
| 语种 | 英语 |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| WOS记录号 | WOS:000557113800008 |
| 出版者 | MAIK NAUKA/INTERPERIODICA/SPRINGER |
| 原始文献类型 | Article |
| 出版地 | NEW YORK |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/3591 |
| 专题 | 重庆电子科技职业大学 |
| 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, Kai,Liu, Enmei,Zhou, Guoqing,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, Kai,Liu, Enmei,Zhou, Guoqing,&Li, Jihao.(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, Kai,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. |
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| Fan-2020-Preparation（1281KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
| Kai-2020-Preparation（1281KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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