Monte Carlo Simulation of the Shear Effects on the Sol-gel Transition of Block Copolymers in Solution
文献类型：期刊论文
| 作者 | Li Liangyi1; Li Zhanwei1; Fu Cuiliu1; Sun Zhaoyan1; An Lijia1; Sun Yanbo2 |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 35期号:5页码:1068-1074 |
| 关键词 | Nonequilibrium Monte Carlo Simulation Shear Flow Sol-gel Transition Aba Telechelic Triblock Copolymer |
| ISSN号 | 0251-0790 |
| DOI | 10.7503/cjcu20140027 |
| 英文摘要 | By using nonequilibrium Monte Carlo simulation approach, the shearing effects on the sol-gel transition of ABA telechelic triblock copolymers in a B block selective solvent were investigated. The simulation results show that the shear makes the sol-gel transition concentration area shifting to lower concentrations. Microscopic structure properties of the solution under shearing were simulated, such as the fractions of chains with different conformations, micelle aggregation number and micelle number, cluster aggregation number and cluster number, average size of a single chain and the stretching degree of chains. The shear makes polymer chains stretched, so telechelic chains have more opportunity to form bridge conformation, which might be the reason why a certain extent shear promotes the sol-gel transition process. |
| 语种 | 英语 |
| WOS记录号 | WOS:000336477200027 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53143]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Sun Zhaoyan |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Jilin Univ, Inst Theoret Chem, State Key Lab Theoret & Computat Chem, Changchun 130021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Liangyi,Li Zhanwei,Fu Cuiliu,et al. Monte Carlo Simulation of the Shear Effects on the Sol-gel Transition of Block Copolymers in Solution[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2014,35(5):1068-1074. |
| APA | Li Liangyi,Li Zhanwei,Fu Cuiliu,Sun Zhaoyan,An Lijia,&Sun Yanbo.(2014).Monte Carlo Simulation of the Shear Effects on the Sol-gel Transition of Block Copolymers in Solution.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,35(5),1068-1074. |
| MLA | Li Liangyi,et al."Monte Carlo Simulation of the Shear Effects on the Sol-gel Transition of Block Copolymers in Solution".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 35.5(2014):1068-1074. |
入库方式： OAI收割
来源：化学研究所
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