Computer simulation of miscibility and self-assembly structure for polymer-containing systems with special interactions
文献类型：期刊论文
| 作者 | Shi TF ; Zhang Y ; Jiang W ; An LJ ; Li BY |
| 刊名 | chinese journal of polymer science
 |
| 出版日期 | 2003 |
| 卷号 | 21期号:2页码:181-188 |
| 关键词 | MONTE-CARLO SIMULATION PHASE-SEPARATION DYNAMICS GLASS-TRANSITION MOLECULAR-DYNAMICS BLOCK-COPOLYMERS MISCIBLE BLENDS COMPATIBILITY BEHAVIOR PROTEIN CHAIN |
| ISSN号 | 0256-7679 |
| 通讯作者 | an lj |
| 中文摘要 | the miscibility and structure of a-b copolymer/c homopolymer blends with special interactions were studied by a monte carlo simulation in two dimensions. the interaction between segment a and segment c was repulsive, whereas it was attractive between segment b and segment c. in order to study the effect of copolymer chain structure on the morphology and structure of a-b copolymer/c homopolymer blends, the alternating, random and block a-b copolymers were introduced into the blends, respectively. the simulation results indicated that the miscibility of a-b block copolymer/c homopolymer blends depended on the chain structure of the a-b copolymer. compared with alternating or random copolymer, the block copolymer, especially the diblock copolymer, could lead to a poor miscibility of a-b copolymer/c homopolymer blends. moreover, for diblock a-b copolymer/c homopolymer blends, obvious self-organized core-shell structure was observed in the segment b composition region from 20% to 60%. however, if diblock copolymer composition in the blends is less than 40%, obvious self-organized core-shell structure could be formed in the b-segment component region from 10 to 90%. furthermore, computer statistical analysis for the simulation results showed that the core sizes tended to increase continuously and their distribution became wider with decreasing b-segment component. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000182178600012 |
| 公开日期 | 2010-09-13 |
| 源URL | [http://202.98.16.49/handle/322003/17455]  |
| 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 | Shi TF,Zhang Y,Jiang W,et al. Computer simulation of miscibility and self-assembly structure for polymer-containing systems with special interactions[J]. chinese journal of polymer science,2003,21(2):181-188. |
| APA | Shi TF,Zhang Y,Jiang W,An LJ,&Li BY.(2003).Computer simulation of miscibility and self-assembly structure for polymer-containing systems with special interactions.chinese journal of polymer science,21(2),181-188. |
| MLA | Shi TF,et al."Computer simulation of miscibility and self-assembly structure for polymer-containing systems with special interactions".chinese journal of polymer science 21.2(2003):181-188. |
入库方式： OAI收割
来源：长春应用化学研究所
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