Polyamide thin film composite membranes prepared from isomeric biphenyl tetraacyl chloride and m-phenylenediamine
文献类型：期刊论文
| 作者 | Li, Lei1,2; Zhang, Suobo1; Zhang, Xiaosha1; Zheng, Guodong1 |
| 刊名 | JOURNAL OF MEMBRANE SCIENCE
 |
| 出版日期 | 2008-05-01 |
| 卷号 | 315期号:1-2页码:20-27 |
| 关键词 | Reverse Osmosis Thin Film Composite Polyamides Selectivity |
| ISSN号 | 0376-7388 |
| DOI | 10.1016/j.memsci.2008.02.022 |
| 英文摘要 | Three novel of isomeric tetra-functional biphenyl acid chloride: 3,3',5,5'-biphenyl tetraacyl chloride (mm-BTEC), 2,2',4,4'-biphenyl tetraacyl chloride (om-BTEC), and 2,2',5,5'-biphenyl tetraacyl chloride (op-BTEC) were synthesized, and used as new monomers for the preparation of the thin film composite (TFC) reverse osmosis (RO) membranes through interfacial polymerization with m-phenylenediamine (MPDA). The results of membrane performance test showed that membranes prepared from om-BTEC and op-BTEC had higher flux at the expanse of rejection compared with membranes prepared from mm-BTEC. The chemical composition on the active layer was characterized by attenuated total reflectance infrared (ATR-IR) and X-ray photoelectromic spectroscopy (XPS), and the results showed that the content of carboxylic acid on the membrane surface prepared from mm-BTEC are higher than these prepared from op-BTEC and om-BTEC. It seemed that all the difference containing: the membrane performance, the chemical composition on the active layer, hydrophilicity, and the surface morphology might come from the different structure and reactivity of the tetraacyl chloride monomers. (c) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000256104900003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63707]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Suobo |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Lei,Zhang, Suobo,Zhang, Xiaosha,et al. Polyamide thin film composite membranes prepared from isomeric biphenyl tetraacyl chloride and m-phenylenediamine[J]. JOURNAL OF MEMBRANE SCIENCE,2008,315(1-2):20-27. |
| APA | Li, Lei,Zhang, Suobo,Zhang, Xiaosha,&Zheng, Guodong.(2008).Polyamide thin film composite membranes prepared from isomeric biphenyl tetraacyl chloride and m-phenylenediamine.JOURNAL OF MEMBRANE SCIENCE,315(1-2),20-27. |
| MLA | Li, Lei,et al."Polyamide thin film composite membranes prepared from isomeric biphenyl tetraacyl chloride and m-phenylenediamine".JOURNAL OF MEMBRANE SCIENCE 315.1-2(2008):20-27. |
入库方式： OAI收割
来源：化学研究所
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