Memory Effects of Diblock Copolymer Brushes and Mixed Brushes
文献类型：期刊论文
| 作者 | Wang, Jiafang1,2; Mueller, Marcus1 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2010-01-19 |
| 卷号 | 26期号:2页码:1291-1303 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la902438e |
| 英文摘要 | Memory effects of microphase segregation in diblock copolymer brushes and binary mixed homopolymer brushes exposed to solvents of different quality and selectivity are studied using Single-Cliain-in-Mean-Field (SCMF) simulations. We gauge these memory effects by a fluctuation memory measure, reflecting the correlation between the quenched fluctuations of grafting points and the microphase-separated morphology, and a domain memory measure, quantifying the correlation between Surface morphologies during cyclic exposure to different solvents. The fluctuation and domain memory measures are closely correlated, and both of them have their root in the broken translational symmetry of the distribution of grafting points. They become stronger upon increasing the fluctuations of the grafting points. The effects of solvent quality and selectivity, grafting density, and composition of brushes on the memory measures are discussed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000273403400093 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69969]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Jiafang |
| 作者单位 | 1.Univ Gottingen, Inst Theoret Phys, D-37077 Gottingen, Germany 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jiafang,Mueller, Marcus. Memory Effects of Diblock Copolymer Brushes and Mixed Brushes[J]. LANGMUIR,2010,26(2):1291-1303. |
| APA | Wang, Jiafang,&Mueller, Marcus.(2010).Memory Effects of Diblock Copolymer Brushes and Mixed Brushes.LANGMUIR,26(2),1291-1303. |
| MLA | Wang, Jiafang,et al."Memory Effects of Diblock Copolymer Brushes and Mixed Brushes".LANGMUIR 26.2(2010):1291-1303. |
入库方式： OAI收割
来源：化学研究所
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