Self-organized ordered microporous thin films from grafting copolymers
文献类型：期刊论文
| 作者 | Liu, Wenyong1,2; Liu, Ruigang1; Li, Yanxiang1,2; Wang, Wen1,2; Ma, Lin1,2; Wu, Min1; Huang, Yong1,3 |
| 刊名 | Polymer
 |
| 出版日期 | 2009-06-05 |
| 卷号 | 50期号:12页码:2716-2726 |
| 关键词 | Ordered microporous Honeycomb Graft copolymer |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2009.04.009 |
| 通讯作者 | Liu, ruigang(rgliu@iccas.ac.cn) |
| 英文摘要 | Highly ordered porous films of cellulose-based graft copolymers were prepared by the breath figure method upon solvent evaporation. the morphology of the microporous films was investigated by scanning electron microscopy (sem) and atom force microscopy (afm). the influences of the preparing conditions, the length and the type of the side chains of copolymers on the morphology of the porous films were investigated. it was found that the average pore size is decreased with increasing the concentration of copolymer solutions and with increasing the side chain length. moreover, it was confirmed that both the present aggregation in solution and the timely precipitation of copolymer are beneficial for the formation of the ordered microstructure by comparison of solvent and the property of side chains of copolymers. the porous films can be used as the template for the preparation of the micropatterning of fluorescence materials and have the potential applications in many fields such as templates, devices, nanocontainer, photonic and bandgap materials. (c) 2009 elsevier ltd. all rights reserved. |
| WOS关键词 | POROUS POLYMER-FILMS ; TRANSFER RADICAL POLYMERIZATION ; TRANSFER RAFT POLYMERIZATION ; HONEYCOMB-STRUCTURED FILMS ; COIL BLOCK-COPOLYMERS ; BREATH FIGURE METHOD ; ETHYL CELLULOSE ; MACROPOROUS MEMBRANES ; FABRICATION ; WATER |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000266706800025 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2397860 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, Ruigang |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Lab Cellulose & Lignocellulos Chem, Guangzhou Inst Chem, Guangzhou 510650, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wenyong,Liu, Ruigang,Li, Yanxiang,et al. Self-organized ordered microporous thin films from grafting copolymers[J]. Polymer,2009,50(12):2716-2726. |
| APA | Liu, Wenyong.,Liu, Ruigang.,Li, Yanxiang.,Wang, Wen.,Ma, Lin.,...&Huang, Yong.(2009).Self-organized ordered microporous thin films from grafting copolymers.Polymer,50(12),2716-2726. |
| MLA | Liu, Wenyong,et al."Self-organized ordered microporous thin films from grafting copolymers".Polymer 50.12(2009):2716-2726. |
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来源：中国科学院大学
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