Self-assembly of rod-terminally tethered three-armed star-shaped coil block copolymer: Investigation of the presence of the branching in the coil to the self-assembled behavior
文献类型：期刊论文
| 作者 | Xia, Yingdong1; Sun, Zhaoyan1; Shi, Tongfei1; Chen, Jizhong1; An, Lijia1; Jia, Yuxi2 |
| 刊名 | POLYMER
 |
| 出版日期 | 2008-11-24 |
| 卷号 | 49期号:25页码:5596-5601 |
| 关键词 | Self-consistent-field Lattice Technique Microphase Transition Rod-terminally Tethered Three-armed Star-shaped Coil Block Copolymer |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2008.09.059 |
| 英文摘要 | Self-assembled behavior of rod-terminally tethered three-armed star-shaped coil block copolymer melts was studied by applying self-consistent-field lattice techniques in three-dimensional (3D) space. Similar to rod-coil diblock copolymers, five morphologies were observed, i.e., lamellar, perforated lamellar, gyroidlike, cylindrical and sphericallike structures, while the distribution of the morphologies in the phase diagram was dramatically changed with respect to that Of rod-coil diblock copolymers. The perforated lamella was replaced by the cylinder when f(rod) = 0.45, and the lamella was replaced by the perforated lamella when f(rod) = 0.5 when the arms A(1) and A(2) had an equal length and the volume fraction of A(3) arm was low enough. Simulations were also performed when the arms A(1) and A(2) had unequal lengths. These results demonstrate that simple branching in the coil induces interesting microphase transitions. (C) 2008 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000261462800029 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63419]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Jizhong |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Yingdong,Sun, Zhaoyan,Shi, Tongfei,et al. Self-assembly of rod-terminally tethered three-armed star-shaped coil block copolymer: Investigation of the presence of the branching in the coil to the self-assembled behavior[J]. POLYMER,2008,49(25):5596-5601. |
| APA | Xia, Yingdong,Sun, Zhaoyan,Shi, Tongfei,Chen, Jizhong,An, Lijia,&Jia, Yuxi.(2008).Self-assembly of rod-terminally tethered three-armed star-shaped coil block copolymer: Investigation of the presence of the branching in the coil to the self-assembled behavior.POLYMER,49(25),5596-5601. |
| MLA | Xia, Yingdong,et al."Self-assembly of rod-terminally tethered three-armed star-shaped coil block copolymer: Investigation of the presence of the branching in the coil to the self-assembled behavior".POLYMER 49.25(2008):5596-5601. |
入库方式： OAI收割
来源：化学研究所
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