Phase behavior of amphiphiles at liquid crystals/water interface: A coarse-grained molecular dynamics study
文献类型：期刊论文
| 作者 | Ouyang, Yu-ting; Guo, Hong-xia |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2014-10-01 |
| 卷号 | 32期号:10页码:1298-1310 |
| 关键词 | Phase Behavior Amphiphilic Monolayer Lateral Ordering Molecular Simulation Liquid Crystal |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-014-1520-z |
| 英文摘要 | We present a coarse-grained molecular dynamics simulation study of phase behavior of amphiphilic monolayers at the liquid crystal (LC)/water interface. The results revealed that LCs at interface can influence the lateral ordering of amphiphiles. Particularly, the amphiphile tails along with perpendicularly penetrated LCs between tails undergo a two-dimension phase transition from liquid-expanded into a liquid-condensed phase as their area density at interface reaches 0.93. While, the liquid-condensed phase of the monolayer never appears at oil/water interface with isotropic shape oil particles. These findings reveal the penetration of anisotropic LC can promote ordered lateral organization of amphiphiles. Moreover, we find the phase transition point is shifted to lower surface coverage of amphiphiles when the LCs have larger affinity to the amphiphile tails. |
| 语种 | 英语 |
| WOS记录号 | WOS:000342084900004 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50037]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Guo, Hong-xia |
| 作者单位 | Chinese Acad Sci, BNLMS, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ouyang, Yu-ting,Guo, Hong-xia. Phase behavior of amphiphiles at liquid crystals/water interface: A coarse-grained molecular dynamics study[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2014,32(10):1298-1310. |
| APA | Ouyang, Yu-ting,&Guo, Hong-xia.(2014).Phase behavior of amphiphiles at liquid crystals/water interface: A coarse-grained molecular dynamics study.CHINESE JOURNAL OF POLYMER SCIENCE,32(10),1298-1310. |
| MLA | Ouyang, Yu-ting,et al."Phase behavior of amphiphiles at liquid crystals/water interface: A coarse-grained molecular dynamics study".CHINESE JOURNAL OF POLYMER SCIENCE 32.10(2014):1298-1310. |
入库方式： OAI收割
来源：化学研究所
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