Monte Carlo simulation on symmetric ABA/AB copolymer blends in confined thin films
文献类型：期刊论文
| 作者 | Song J ; Li Y ; Huang Q ; Shi T ; An L |
| 刊名 | journal of chemical physics
 |
| 出版日期 | 2007 |
| 卷号 | 127期号:9页码:文献编号：094903 |
| 关键词 | CONSISTENT-FIELD CALCULATIONS LAMELLAR DIBLOCK COPOLYMER ORDER-DISORDER TRANSITION 2 HOMOGENEOUS SURFACES BLOCK-COPOLYMER MICROPHASE SEPARATION TRIBLOCK COPOLYMER MOLECULAR-WEIGHT POLYMER BLENDS EQUILIBRIUM BEHAVIOR |
| ISSN号 | 0021-9606 |
| 通讯作者 | shi tf |
| 中文摘要 | the effects of blend composition on morphology, order-disorder transition (odt), and chain conformation of symmetric aba/ab copolymer blends confined between two neutral hard walls have been investigated by lattice monte carlo simulation. only lamellar structure is observed in all the simulation morphologies under thermodynamic equilibrium state, which is supported by theoretical prediction. when the composition of ab diblock copolymer (phi) increases, both lamellar spacing and the corresponding odt temperature increase, which can be attributed to the variation of conformation distribution of the diblock and the triblock copolymer chains. in addition, both diblock and triblock copolymer, chains with bridge conformation extend dramatically in the direction parallel to the surface when the system is in ordered state. finally, the copolymer chain conformation depends strongly on both the blend composition and the incompatibility parameter chi n. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249323700037 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13287]  |
| 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 | Song J,Li Y,Huang Q,et al. Monte Carlo simulation on symmetric ABA/AB copolymer blends in confined thin films[J]. journal of chemical physics,2007,127(9):文献编号：094903. |
| APA | Song J,Li Y,Huang Q,Shi T,&An L.(2007).Monte Carlo simulation on symmetric ABA/AB copolymer blends in confined thin films.journal of chemical physics,127(9),文献编号：094903. |
| MLA | Song J,et al."Monte Carlo simulation on symmetric ABA/AB copolymer blends in confined thin films".journal of chemical physics 127.9(2007):文献编号：094903. |
入库方式： OAI收割
来源：长春应用化学研究所
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