Microfiltration membranes with pH dependent property prepared from poly(methacrylic acid) grafted polyethersulfone powder
文献类型：期刊论文
| 作者 | Deng, B(邓波） ; Yang, XX（杨璇璇） ; Xie, LD（谢雷东） ; Li, JY（李景烨） ; Hou, ZC（候铮迟） ; Yao, S（姚思德） ; Liang, GM（梁国民） ; Sheng, KL（盛康龙） ; Huang, Q（黄庆） |
| 刊名 | JOURNAL OF MEMBRANE SCIENCE
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| 出版日期 | 2009 |
| 卷号 | 330期号:40545页码:6 |
| 关键词 | Radiation-induced graft polymerization Polyethersulfone Methacrylic acid Microfiltration membrane pH-dependence |
| ISSN号 | 0376-7388 |
| 通讯作者 | Li, JY (reprint author), Chinese Acad Sci, Shanghai Inst Applied Phys, 2019 Jialuo Rd, Shanghai 201800, Peoples R China |
| 英文摘要 | Poly(methacrylic acid) (PMAA) grafted polyethersulfone (PES) powder was prepared by gamma-ray irradiation-induced graft polymerization. The existing of the PMAA side chains in the grafted powder was proved by FT-IR spectroscopy. Then, pH dependent microfiltration (MF) membranes were cast from PES-g-PMAA powder with different degree of grafting (DG) under phase inversion method. The contact angle, mean pore size and swelling behavior of MF membranes were measured. The morphology was studied and the water filtration property was also tested. The results showed that the mean pore sizes and filtration properties of MF membranes cast from PES-g-PMAA powder varied with pH. In the most variant case, the flux of acid solution was about four times as that of basic solution for the MF membrane cast from PES-g-PMAA with DG of 20.0%. (C) 2009 Elsevier B.V. All rights reserved. |
| 学科主题 | Engineering; Polymer Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264612500039 |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/6981]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Deng, B,Yang, XX,Xie, LD,et al. Microfiltration membranes with pH dependent property prepared from poly(methacrylic acid) grafted polyethersulfone powder[J]. JOURNAL OF MEMBRANE SCIENCE,2009,330(40545):6. |
| APA | Deng, B.,Yang, XX.,Xie, LD.,Li, JY.,Hou, ZC.,...&Huang, Q.(2009).Microfiltration membranes with pH dependent property prepared from poly(methacrylic acid) grafted polyethersulfone powder.JOURNAL OF MEMBRANE SCIENCE,330(40545),6. |
| MLA | Deng, B,et al."Microfiltration membranes with pH dependent property prepared from poly(methacrylic acid) grafted polyethersulfone powder".JOURNAL OF MEMBRANE SCIENCE 330.40545(2009):6. |
入库方式： OAI收割
来源：上海应用物理研究所
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