Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers
文献类型：期刊论文
| 作者 | Yu, Xinhong; Yang, Hua; Wu, Shupeng; Geng, Yanhou; Han, Yanchun |
| 刊名 | MACROMOLECULES
 |
| 出版日期 | 2012-01-10 |
| 卷号 | 45期号:1页码:266-274 |
| ISSN号 | 0024-9297 |
| DOI | 10.1021/ma201024z |
| 英文摘要 | Microphase separation and crystallization in thin films of all-conjugated diblock copolymers poly(2,5-dihexyloxy-p-phenylene)-block-(3-hexylthiophene) (PPP-b-P3HT) with various main chain lengths were investigated under solvent vapor annealing or thermal annealing. It is shown that crystallization and microphase separation coexisted during thin film forming process due to the incompatibility and crystallization of the two conjugated blocks. When the B34T66 copolymer film was annealed in chlorobenzene vapor or at high temperature, crystallization broke out the microphase-separated structure. On the other hand, upon annealing of the films of B62T38 and B75T25 with higher PPP ratio, crystallization was confined in the microphase-separated domains. The copolymer composition plays a key role in determining the crystallization and the final morphology of the thin films. |
| 语种 | 英语 |
| WOS记录号 | WOS:000298905000030 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49267]  |
| 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, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Xinhong,Yang, Hua,Wu, Shupeng,et al. Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers[J]. MACROMOLECULES,2012,45(1):266-274. |
| APA | Yu, Xinhong,Yang, Hua,Wu, Shupeng,Geng, Yanhou,&Han, Yanchun.(2012).Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers.MACROMOLECULES,45(1),266-274. |
| MLA | Yu, Xinhong,et al."Microphase Separation and Crystallization of All-Conjugated Phenylene-Thiophene Diblock Copolymers".MACROMOLECULES 45.1(2012):266-274. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。