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以自洽场 (CSF)理论为基础 ,综合粒子、溶剂分子和聚合物链节之间的相互作用及聚合物分子链电荷的作用对粒子在溶液中吸附聚合物的影响 ,采用前末端链节决定随机行走模型 (PRDWM)建立了粒子在聚合物溶液中吸附平衡后的粒子表面的链节密度分布的数学模型———链节密度分布函数 ,并通过吸附前后粒子表面自由能的变化建立了吸附聚合物分子链的粒子间的相互作用势能模型
Based on the theory of self-consistent field (CSF), the influence of the interaction between particles, solvent molecules and polymer chains and the effect of polymer chain charges on the polymer adsorption in solution was investigated. The random walk model (PRDWM) was established to establish the mathematical model of the chain density distribution on the surface of the particles adsorbed and balanced in the polymer solution. The link density distribution function was established and the free surface energy of the particles Interaction potential energy model of particles adsorbed on polymer chains