| 梳型聚合物在固液界面吸附形态的Monte Carlo 模拟 |
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| 引用本文： | 韩兆让,左琳,朱建民,张淑芬,张立军.梳型聚合物在固液界面吸附形态的Monte Carlo 模拟[J].高等学校化学学报,2011,32(2):395-401. |
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| 作者姓名： | 韩兆让 左琳 朱建民 张淑芬 张立军 |
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| 作者单位： | 吉林大学化学学院;大连理工大学辽宁奥克博士后流动站; |
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| 摘 要： | 采用 Monte Carlo 模拟方法对聚丙烯酸/聚环氧乙烷(PAA/PEO)梳型聚合物在固液界面吸附形态进行了模拟,得到了聚合物在液相中的聚集形态及在固液界面上吸附形态的瞬时构型,同时获得了聚合物的吸附层厚度、均方回转半径和吸附在固液界面的各种链段数等微观信息.结果表明,随着聚合物的接枝数(Np)增大,聚合物在液相中...
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| 关 键 词： | Monte Carlo模拟 聚丙烯酸/聚环氧乙烷 梳型聚合物 吸附形态 固液界面 |
| 收稿时间： | 2010-04-06 |
Monte Carlo Simulation on the Conformation of a PAA/PEO Comb Polymer Adsorbed on the Solid-liquid Interface |
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| HAN Zhao-Rang,ZUO Lin,ZHU Jian-Min,ZHANG Shu-Fen,ZHANG Li-Jun.Monte Carlo Simulation on the Conformation of a PAA/PEO Comb Polymer Adsorbed on the Solid-liquid Interface[J].Chemical Research In Chinese Universities,2011,32(2):395-401. |
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| Authors: | HAN Zhao-Rang ZUO Lin ZHU Jian-Min ZHANG Shu-Fen ZHANG Li-Jun |
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| Institution: | HAN Zhao-Rang1,2,ZUO Lin1,ZHU Jian-Min2,ZHANG Shu-Fen2,ZHANG Li-Jun1(1.College of Chemistry,Jilin University,Changchun 130012,China,2.Postdoctoral Mobile Research Station of Liaoning Oxiranchem,Dalian University of Technology,Liaoyang 111003,China) |
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| Abstract: | The conformation of polyacrylic acid/polyethylene oxide(PAA/PEO) comb polymer adsorbed on the solid-liquid interface was investigated via Monte Carlo simulation method.The conformation images in the liquid and on the solid surface of various architecture polymer molecules were obtained.The microstructure information of various architecture polymer molecules,including the mean square radius of gyration,the thickness of adsorbed layer and the number of various segments adsorbed on solid surface were collected... |
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| Keywords: | Monte Carlo simulation PAA/PEO Comb polymer Adsorption conformation Solid-liquid {interface} |
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