Self-assembly of diblock copolymer mixtures in confined states: A Monte Carlo study
文献类型：期刊论文
| 作者 | Zhu YT ; Jiang W |
| 刊名 | macromolecules
 |
| 出版日期 | 2007 |
| 卷号 | 40期号:8页码:2872-2881 |
| 关键词 | CONSISTENT-FIELD CALCULATIONS THIN-FILMS BLOCK-COPOLYMERS CYLINDRICAL CONFINEMENT SIMULATIONS MORPHOLOGIES SURFACES POLYMERS |
| ISSN号 | 0024-9297 |
| 通讯作者 | jiang w |
| 中文摘要 | the self-assembly of diblock copolymer mixtures (a-b-b/a-b-c or a-b-b/b-b-c mixtures) subjected to cylindrical confinement (two-dimensional confinement) was investigated using a monte carlo method. in this study, the boundary surfaces were configured to attract blocks a but repel blocks b and c. relative to the structures of the individual components, the self-assembled structures of mixtures of the diblock copolymers were more complex and interesting. under cylindrical confinement, with varying cylinder diameters and interaction energies between the boundary surfaces and the blocks, we observed a variety of interesting morphologies. upon decreasing the cylinder's diameter, the self-assembled structures of the a(15)b(15)/a(15)c(15) mixtures changed from double-helix/cylinder structures (blocks b and c formed double helices, whereas blocks a formed the outer barrel and inner core) to stacked disk/cylinder structures (blocks b and c formed the stacked disk core, blocks a formed the outer cylindrical barrel), whereas the self-assembled structures of the a(15)b(7)/b7c15 mixtures changed from concentric cylindrical barrel structures to screw/cylinder structures (blocks c formed an inside core winding with helical stripes, whereas blocks a and b formed the outer cylindrical barrels) and then finally to the stacked disk/cylinder structures. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245549700031 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14163]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhu YT,Jiang W. Self-assembly of diblock copolymer mixtures in confined states: A Monte Carlo study[J]. macromolecules,2007,40(8):2872-2881. |
| APA | Zhu YT,&Jiang W.(2007).Self-assembly of diblock copolymer mixtures in confined states: A Monte Carlo study.macromolecules,40(8),2872-2881. |
| MLA | Zhu YT,et al."Self-assembly of diblock copolymer mixtures in confined states: A Monte Carlo study".macromolecules 40.8(2007):2872-2881. |
入库方式： OAI收割
来源：长春应用化学研究所
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