Dissipative Particle Dynamics Simulation Study on the Micellization and Gelation Behavior of PEO-PPO-PEO Solution
文献类型：期刊论文
| 作者 | Xie Yu1; Lu Zhong-Yuan1; Sun Zhao-Yan2; An Li-Jia2 |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2013-06-10 |
| 卷号 | 34期号:6页码:1454-1459 |
| 关键词 | Micellization Gelation Poly(Ethylene Oxide) -Poly(Propylene Oxide) -Poly(Ethylene Oxide) (Peo-ppo-peo) Dissipative Particle Dynamics |
| ISSN号 | 0251-0790 |
| DOI | 10.7503/cjcu20121054 |
| 英文摘要 | Dissipative particle dynamics(DPD) simulation was used to study the micellization and gelation behavior of triblock copolymer poly (ethylene oxide) -poly (propylene oxide) -poly (ethylene oxide) (PEO-PPO-PEO) in solution. The critical micellization concentration and the critical gelation concentration were obtained for the system at 298 K. The shape of the micelles was spherical as the concentration was below 40% (mass fraction), in accordance with experimental results. Furthermore, the effect of the length of PEO block on micelle shape and gelation behavior was studied. For block copolymer with short length of PEO block, the prolate ellipsoid micelles formed more easily. Moreover, the critical gelation concentration decreased with increasing the length of PEO block. |
| 语种 | 英语 |
| WOS记录号 | WOS:000321080000024 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46701]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Lu Zhong-Yuan |
| 作者单位 | 1.Jilin Univ, Inst Theoret Chem, State Key Lab Theoret & Computat Chem, Changchun 130021, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie Yu,Lu Zhong-Yuan,Sun Zhao-Yan,et al. Dissipative Particle Dynamics Simulation Study on the Micellization and Gelation Behavior of PEO-PPO-PEO Solution[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2013,34(6):1454-1459. |
| APA | Xie Yu,Lu Zhong-Yuan,Sun Zhao-Yan,&An Li-Jia.(2013).Dissipative Particle Dynamics Simulation Study on the Micellization and Gelation Behavior of PEO-PPO-PEO Solution.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,34(6),1454-1459. |
| MLA | Xie Yu,et al."Dissipative Particle Dynamics Simulation Study on the Micellization and Gelation Behavior of PEO-PPO-PEO Solution".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 34.6(2013):1454-1459. |
入库方式： OAI收割
来源：化学研究所
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