Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor
文献类型：期刊论文
| 作者 | Luo, Chunxia1,2; Huang, Weihuan1,2; Han, Yanchun1,2 |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 30期号:7页码:515-520 |
| 关键词 | Order-order Transition Thin Film Triblock Copolymer |
| ISSN号 | 1022-1336 |
| 英文摘要 | The morphology transition of polystyrene-block-poly(butadiene)-block-poly(2-vinylpyridine) (SBV) triblock thin film induced in benzene vapor showing weak selectivity for PS is investigated. The order-order transitions (OOT) in the sequence of core-shell cylinders (C), sphere in 'diblock gyroid' (sdG), sphere in lamella (sL) and sphere (S) are observed. The projection along (111) direction in Gyroid phase (sdG(111)) is found to epitaxially grow from C(001) in the film. Instead of sdG(111), sdG(110)(0.1875) develops to the phase of sL. Consequently, the film experiences the transition sequence of sdG(111) -> sdG(211) -> sdG(110)(0.25) -> sdG(110)(0.1875) between C and sL. The mechanism is analyzed from the total surface area of the blocks. |
| 语种 | 英语 |
| WOS记录号 | WOS:000265324300005 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68183]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Yanchun |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Chunxia,Huang, Weihuan,Han, Yanchun. Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2009,30(7):515-520. |
| APA | Luo, Chunxia,Huang, Weihuan,&Han, Yanchun.(2009).Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor.MACROMOLECULAR RAPID COMMUNICATIONS,30(7),515-520. |
| MLA | Luo, Chunxia,et al."Order-Order Transition of C -> sdG -> sL -> S in ABC Triblock Copolymer Thin Film Induced by Solvent Vapor".MACROMOLECULAR RAPID COMMUNICATIONS 30.7(2009):515-520. |
入库方式： OAI收割
来源：化学研究所
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