自由基聚合反应物相对分子质量分布的计算  

Calculation of the Relative Molecular Mass Distribution Functions of Free Radical Polymerization

作　　者：黄金满[1] 杨梅林[1] 沈家骢[1] 杨冰[1] 

机构地区：[1]吉林大学化学系,鞍山钢铁学院数学系

出　　处：《应用化学》1996年第4期41-44,共4页Chinese Journal of Applied Chemistry

摘　　要：结合隐函数和ＭｏｎｔｅＣａｒｌｏ方法，给出了自由基聚会反应物相对分子质量分布函数的可计算解的形式。分析积分函数的性质，确定了有效积分区间，提高了计算速度，给出苯乙烯本体聚合反应物相对分子质量分布的理论计算结果，与实验结论一致。The solutions of relative molecular mass distribution functions for free radical polymerizations are given in terms of implicit functions and by use of Monte Carlo method. After analyzing the properties of the integrals,the effective integration area for the solution equations is established,so the speed of calculation is increased. Theoretical data for the relative molecular mass distribution of styrene bulk polymerization have been obtained in good agreement with experimental results.

关 键 词：自由基 聚合反应 有效积分域 分子质量 GPC 

分 类 号：O621.146[理学—有机化学] O631.5[理学—化学]