A Monte Carlo simulation of morphology and structure for thin films of symmetric triblock copolymer after quenching and annealing
文献类型：期刊论文
| 作者 | Nie ZH ; Shi TF ; An LJ |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2004 |
| 卷号 | 25期号:8页码:1559-1562 |
| 关键词 | DIBLOCK COPOLYMER BLOCK-COPOLYMERS POLYMER BLENDS MELTS SURFACES |
| ISSN号 | 0251-0790 |
| 通讯作者 | an lj |
| 中文摘要 | self-assembly thin films of symmetric triblock copolymer after annealing and quenching were examined by an effective monte carlo simulation method. the defects in the ordered lamellae of the thin films after quenching, which were dependent on the initialization of copolymer melts, are removed in the thin films after annealing. the mean-square gyration radius and end-to-end distance of copolymer chains in the thin films after annealing are smaller than those in the thin films after quenching because of the complete relaxation of polymer during annealing. we also find that the density of a block in the region near to the surface is higher than that in the interior of the thin films. as a result, it is different from the thin films of symmetric a(n)b(n) diblock copolymer, in which surface ordering forms before the interior, that ordering phenomena occurs first in the interior region in the thin films of symmetric a(n)b(m)a(n). triblocl copolymer. |
| 收录类别 | SCI |
| 语种 | 中文 |
| WOS记录号 | WOS:000223524600046 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://202.98.16.49/handle/322003/14921]  |
| 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 | Nie ZH,Shi TF,An LJ. A Monte Carlo simulation of morphology and structure for thin films of symmetric triblock copolymer after quenching and annealing[J]. chemical journal of chinese universities-chinese,2004,25(8):1559-1562. |
| APA | Nie ZH,Shi TF,&An LJ.(2004).A Monte Carlo simulation of morphology and structure for thin films of symmetric triblock copolymer after quenching and annealing.chemical journal of chinese universities-chinese,25(8),1559-1562. |
| MLA | Nie ZH,et al."A Monte Carlo simulation of morphology and structure for thin films of symmetric triblock copolymer after quenching and annealing".chemical journal of chinese universities-chinese 25.8(2004):1559-1562. |
入库方式： OAI收割
来源：长春应用化学研究所
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