Formation of honeycomb structure films from polysulfone in a highly humid atmosphere
文献类型：期刊论文
| 作者 | Yun, Yanbin1; Xiang, Wenyi1; Wang, Lihua2; Hua, Ying1 |
| 刊名 | DESALINATION AND WATER TREATMENT
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 34期号:1-3页码:136-140 |
| 关键词 | Honeycomb Pattern Water Droplet Templating Method Polysulfone Polymer Concentration Solvent High-humidity Environment |
| ISSN号 | 1944-3994 |
| DOI | 10.5004/dwt.2011.2869 |
| 英文摘要 | By the water droplet templating method, regular honeycomb pattern polysulfone (PSf) films were prepared in a humid atmosphere. The effects of some factors on characters of regular honeycomb PSf films have been studied, such as, polymer concentration, solvent, the way of vapor intake, the position of the sample in the chamber. The results showed that (1) the average pore sizes of films first ascended with increase in polymer concentration then decreased when further increasing the polymer concentration, thus a maximum average pore size of 11.966 mu m was observed at the polymer concentration of 45 g/l; (2) The vertical intake and the central location of the chamber were easy to form stable gaseous environment on the polymer solution surface, which induced to form the ordered honeycomb-structured film; (3) Comparing to CH(2)Cl(2) and THF, CHCl(3) was the best solvent. However, the mixed solvent (CHCl(3)/CH(2)Cl(2)) formed better honeycomb structure than single solvent, and the average pore size increased as the CH(2)Cl(2) ratio increased. |
| 语种 | 英语 |
| WOS记录号 | WOS:000299207000024 |
| 出版者 | DESALINATION PUBL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73039]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yun, Yanbin |
| 作者单位 | 1.Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Chem, New Mat Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yun, Yanbin,Xiang, Wenyi,Wang, Lihua,et al. Formation of honeycomb structure films from polysulfone in a highly humid atmosphere[J]. DESALINATION AND WATER TREATMENT,2011,34(1-3):136-140. |
| APA | Yun, Yanbin,Xiang, Wenyi,Wang, Lihua,&Hua, Ying.(2011).Formation of honeycomb structure films from polysulfone in a highly humid atmosphere.DESALINATION AND WATER TREATMENT,34(1-3),136-140. |
| MLA | Yun, Yanbin,et al."Formation of honeycomb structure films from polysulfone in a highly humid atmosphere".DESALINATION AND WATER TREATMENT 34.1-3(2011):136-140. |
入库方式： OAI收割
来源：化学研究所
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