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| Hydrogen-Bonded Polymers with Bent-Shaped Side Chains and Poly(4-vinylpridine) Backbone: Phase Behavior and Thin Film Morphologies | |
| Liu, XS; Chen, XF; Wang, JK; Chen, G; Zhang, HL; xfchen75@suda.edu.cn; chengang@sinap.ac.cn; hailiangzhang@xtu.edu.cn | |
| 2014 | |
| Source Publication | MACROMOLECULES
 |
| ISSN | 0024-9297 |
| Volume | 47Issue:12Pages:3917—3925 |
| Abstract | We investigate the self-assembly behavior of a series of supramolecular hydrogen bonded polymer complexes P4VP(nCBP)(x) in which bent-shaped molecules (nCBP, n = 10,12,14) are attached to a poly(4-vinylpridine) (P4VP) backbone via hydrogen bond interaction in both bulk and thin films. The formation of lamellar and hexagonal columnar (Phi(H)) phases are dependent on the blending ratio of nCBP per vinylpridine unit (x), aliphatic tail length (n), and temperature. When increasing the grafting density x, the phase structure of polymer complexes transform from lamellar to Phi(H) phase. A nonreversible lamellar to Phi(H) phase transition appears in the heating process for P4VP(10CBP)(x) with x >= 0.4, P4VP(12CBP)(x) with x >= 0.3, and P4VP(14CBP)(x) with x >= 0.2. The lamellar and Phi(H) phase are oriented parallel to the substrate in the thin film as verified by both GISAXS and AFM. |
| Keyword | Block-copolymer Surfactant Systems Supramolecular Assemblies Mesomorphic Structures Length Scales Acid Poly(4-vinylpyridine) Molecules Nanostructures Complex |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000338089400019 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/14180 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Corresponding Author | xfchen75@suda.edu.cn; chengang@sinap.ac.cn; hailiangzhang@xtu.edu.cn |
| Recommended Citation GB/T 7714 | Liu, XS,Chen, XF,Wang, JK,et al. Hydrogen-Bonded Polymers with Bent-Shaped Side Chains and Poly(4-vinylpridine) Backbone: Phase Behavior and Thin Film Morphologies[J]. MACROMOLECULES,2014,47(12):3917—3925. |
| APA | Liu, XS.,Chen, XF.,Wang, JK.,Chen, G.,Zhang, HL.,...&hailiangzhang@xtu.edu.cn.(2014).Hydrogen-Bonded Polymers with Bent-Shaped Side Chains and Poly(4-vinylpridine) Backbone: Phase Behavior and Thin Film Morphologies.MACROMOLECULES,47(12),3917—3925. |
| MLA | Liu, XS,et al."Hydrogen-Bonded Polymers with Bent-Shaped Side Chains and Poly(4-vinylpridine) Backbone: Phase Behavior and Thin Film Morphologies".MACROMOLECULES 47.12(2014):3917—3925. |
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| Hydrogen-Bonded Poly（2172KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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