Segmented and double-helix multicompartment micelles from self-assembly of blends of ABC and AB block copolymers in C block-selective solvents
文献类型：期刊论文
| 作者 | Zhu, Yutian1; Yang, Xiaoping1; Kong, Weixin1; Sheng, Yuping1,2; Yan, Nan1,2 |
| 刊名 | SOFT MATTER
 |
| 出版日期 | 2012 |
| 卷号 | 8期号:43页码:11156-11162 |
| ISSN号 | 1744-683X |
| DOI | 10.1039/c2sm26631h |
| 英文摘要 | In this study, we apply the Monte Carlo technique to study the self-assembly of binary blends of linear ABC triblock and AB diblock copolymers in C block-selective solvents. Our simulations predict two novel multicompartment micelles, i.e. the segmented multicompartment micelle with alternating A and B segments and the double-helix multicompartment micelle with two twisted A and B helices. The effects of control parameters, including the incompatibility between the solvophobic A and B blocks, the solvent quality for the solvophobic blocks, and the proportions of ABC and AB copolymers, on the formation of these two micellar structures are examined. Our simulations reveal that double-helix multicompartment micelles can be formed only in a very narrow window of control parameters described above. However, segmented multicompartment micelles can be generated in a relatively wide window of control parameters. Moreover, the chain packing of ABC and AB copolymers in these two micelles is investigated. It is found that ABC triblock copolymers form the outside shell of the micelles, whereas AB diblock copolymers form the inner core of the micelles. |
| 语种 | 英语 |
| WOS记录号 | WOS:000310829500017 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47763]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhu, Yutian |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Jilin Univ, Coll Mat Sci & Engn, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Yutian,Yang, Xiaoping,Kong, Weixin,et al. Segmented and double-helix multicompartment micelles from self-assembly of blends of ABC and AB block copolymers in C block-selective solvents[J]. SOFT MATTER,2012,8(43):11156-11162. |
| APA | Zhu, Yutian,Yang, Xiaoping,Kong, Weixin,Sheng, Yuping,&Yan, Nan.(2012).Segmented and double-helix multicompartment micelles from self-assembly of blends of ABC and AB block copolymers in C block-selective solvents.SOFT MATTER,8(43),11156-11162. |
| MLA | Zhu, Yutian,et al."Segmented and double-helix multicompartment micelles from self-assembly of blends of ABC and AB block copolymers in C block-selective solvents".SOFT MATTER 8.43(2012):11156-11162. |
入库方式： OAI收割
来源：化学研究所
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