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| Monte Carlo方法研究苯乙烯/二乙烯苯凝胶化反应 | |
| 引用本文： | 梁德海,周哲人,牛爱珍,朱曼,左榘,何炳林.Monte Carlo方法研究苯乙烯/二乙烯苯凝胶化反应[J].离子交换与吸附,2000,16(2):113-119. |
| 作者姓名： | 梁德海 周哲人 牛爱珍 朱曼 左榘 何炳林 |
| 作者单位： | 1. 南开大学化学系,天津,300071 2. 南开大学吸附分离功能高分子材料国家重点实验室,化学系,天津,300071;南开大学化学系,天津,300071 3. 南开大学吸附分离功能高分子材料国家重点实验室,化学系,天津,300071 |
| 摘 要： | 在前文基础上,对苯乙烯-二乙烯苯凝胶化反应进行更进一步的Monte Carlo模拟。由于引入了标识符,用三维模型很好地获得了定量表征凝胶化反应的参数：转化率,交联点,分子链数目,重均分子量Mw及数均分子量Mn等的变化规律,得到了与实验基本一致的结果。 |
| 关 键 词： | MonteCarlo方法 苯乙烯 二乙烯苯 凝胶化反应 标识符 伪链数 计算机模拟 |
A Study of Gelation of Styrene with Divinylbenzene by Monte Carlo method |
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| LIANG Dehai,ZHOU Zheren,NIU Aizhen,ZHU Man,ZUO Ju,HE Binglin.A Study of Gelation of Styrene with Divinylbenzene by Monte Carlo method[J].Ion Exchange and Adsorption,2000,16(2):113-119. | |
| Authors: | LIANG Dehai ZHOU Zheren NIU Aizhen ZHU Man ZUO Ju HE Binglin |
| Abstract: | Based on previous paper, the gelation of styrene with divinylbezene was further simulated by Monte Carlo method. Because of introducing "symbols for recognition" and with. the aid of three dimension mode, a lot of parameters, which describe the rules of gelation well and quantitatively, were obtained, these parameters are as follows f conversion, cross-linking point, tile number of polymeric chain, weight average molecular weight M. and number average molecular weight M. and so on. Furthermore, the changing regularity of these parameters during relation is well agreement with experimental results. |
| Keywords: | Monte Carlo Symbols for recognition Number of false chain |
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