| 胶粒分形粒子簇反应控制聚集动态行为位垒影响的Monte Carlo模拟 |
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| 引用本文： | 王惠,王贵昌,潘荫明,蔡遵生,赵学庄.胶粒分形粒子簇反应控制聚集动态行为位垒影响的Monte Carlo模拟[J].高等学校化学学报,2000,21(5):756-761. |
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| 作者姓名： | 王惠 王贵昌 潘荫明 蔡遵生 赵学庄 |
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| 作者单位： | 南开大学化学系,天津,300071 |
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| 基金项目： | 国家自然科学基金!（批准号：29573109） |
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| 摘 要： | 通过对反应控制聚集过程的 Ｍｏｎｔｅ Ｃａｒｌｏ模拟，从微观及介观层次上探讨了胶粒间相互作用位能曲线上位垒高度的变化对胶粒分形粒子簇大小分布和动态标度函数及聚集动力学行为的影响规律．
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| 关 键 词： | 位垒 反应控制聚集 粒子簇大小分布动态标度 聚集动力学 Monte Carlo方法 |
| 修稿时间： | : |
Monte Carlo Simulation to the Effect of Potential Barriers on the Kinetics Behaviour of Reaction-limited Aggregation of Colloidal Particle Cluster |
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| WANG Hui,WANG Gui-Chang,PAN Yin-Ming,CAI Zun-Sheng,ZHAO Xue-Zhuang.Monte Carlo Simulation to the Effect of Potential Barriers on the Kinetics Behaviour of Reaction-limited Aggregation of Colloidal Particle Cluster[J].Chemical Research In Chinese Universities,2000,21(5):756-761. |
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| Authors: | WANG Hui WANG Gui-Chang PAN Yin-Ming CAI Zun-Sheng ZHAO Xue-Zhuang |
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| Institution: | WANG Hui, WANG
Gui-Chang, PAN Yin-Ming, CAI Zun-Sheng, ZHAO Xue-Zhuang
(Department of Chemistry, Nankai University, Tianjin 300071, China) |
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| Abstract: | The reaction-limited aggregation mechanism was simulated by Monte Carlo method for different potential barriers in three dimensions. The cluster size distribution can be called and agrees with the experiment result. The effect of potential barrier on the cluster-size dynamic scaling and distribution was studied on the levels of the micro-scope and meso-scope. In addition, the effects of potential barrier on the mean cluster size, the aggregation rate and the aggregation rate constant were studied by using the similar method also. |
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| Keywords: | Potential barrier Reaction-limited aggregation Cluster-size dynamic scaling Aggregation kinetics Monte Carlo method |
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