Microphase-Separated Brushes on Square Platelets in PS-b-PEO Thin Films
文献类型：期刊论文
| 作者 | Yang, Ping; Han, Yanchun |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 30期号:17页码:1509-1514 |
| 关键词 | Diblock Copolymers Microphase Separated Brush Single Crystal Tethering Density Thin Film |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.200900227 |
| 英文摘要 | In polystyrene-block-poly(ethylene oxide) thin square platelets can be obtained via fast solvent evaporation by controlling the tethering density (0.08 < sigma < 0.11). The tethering density of the brushes is proportional to the thickness of the PEO crystal and increases with increasing initial solution heating temperature (T(i)). When T(i) < T(m), where T(m) is the melting point of PEO, brushes with microphase-separated structures are observed. The formation of microphase-separated brushes depends on two factors: the strong incompatibility between PS and noncrystalline PEO chains (attached to the crystalline PEO) and the weak interaction between PS-PS brushes. |
| 语种 | 英语 |
| WOS记录号 | WOS:000270051900010 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66741]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Yanchun |
| 作者单位 | Chinese Acad Sci, Grad Univ, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Ping,Han, Yanchun. Microphase-Separated Brushes on Square Platelets in PS-b-PEO Thin Films[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2009,30(17):1509-1514. |
| APA | Yang, Ping,&Han, Yanchun.(2009).Microphase-Separated Brushes on Square Platelets in PS-b-PEO Thin Films.MACROMOLECULAR RAPID COMMUNICATIONS,30(17),1509-1514. |
| MLA | Yang, Ping,et al."Microphase-Separated Brushes on Square Platelets in PS-b-PEO Thin Films".MACROMOLECULAR RAPID COMMUNICATIONS 30.17(2009):1509-1514. |
入库方式： OAI收割
来源：化学研究所
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