Ring-shaped morphology in H-shaped block copolymer thin films
文献类型：期刊论文
| 作者 | Wei YH ; Li BY ; Han YC ; Pan CY |
| 刊名 | soft matter
 |
| 出版日期 | 2008 |
| 卷号 | 4期号:12页码:2507-2512 |
| 关键词 | SOLVENT VAPOR TREATMENT DIBLOCK COPOLYMERS TRIBLOCK COPOLYMER DILUTE-SOLUTION MICRODOMAINS AMPHIPHILES MICELLES PATTERNS |
| ISSN号 | 1744-683x |
| 通讯作者 | han yc |
| 中文摘要 | the formation of ring-shaped structures in an h-shaped block copolymer [a poly(ethylene glycol) backbone with polystyrene branches, i.e., (ps)(2)peg(ps)(2)] thin film was investigated when it was annealed in saturated peg-selective acetonitrile vapor. our results clearly indicate that ring formation is determined by the initial morphology of the spin-coated film, the solvent vapor selectivity and the environmental temperature of the solvent-annealing process. only the films with the initial core-shell cylindrical structure in strongly peg-selective acetonitrile vapor could form the ring-shaped structures. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261726400028 |
| 公开日期 | 2010-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/10577]  |
| 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 | Wei YH,Li BY,Han YC,et al. Ring-shaped morphology in H-shaped block copolymer thin films[J]. soft matter,2008,4(12):2507-2512. |
| APA | Wei YH,Li BY,Han YC,&Pan CY.(2008).Ring-shaped morphology in H-shaped block copolymer thin films.soft matter,4(12),2507-2512. |
| MLA | Wei YH,et al."Ring-shaped morphology in H-shaped block copolymer thin films".soft matter 4.12(2008):2507-2512. |
入库方式： OAI收割
来源：长春应用化学研究所
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