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arXiv 0905.1620cond-mat.softcond-mat.stat-mech
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计算电荷稳定胶体悬浮体系结构和热力学性质的自洽重正化Jelfmann方法

A self-consistent renormalized Jellium approach for calculating structural and thermodynamic properties of charge stabilized colloidal suspensions

Thiago E. Colla, Yan Levin, E. Trizac

摘要:

提出了一种方法,它允许自洽地计算高度带电的水胶体悬浮液的结构和热力学性质。该方法是基于重正化的Jeldinger模型与相关的胶体-胶体关联函数的背景电荷分布。应用该理论计算了含一价电解质悬浮液的关联函数和有效胶体电荷。理论预测与蒙特卡罗模拟吻合得很好。

英文摘要:

An approach is proposed which allows to self-consistently calculate the structural and thermodynamic properties of highly charged aqueous colloidal suspensions. The method is based on the renormalized Jellium model with the background charge distribution related to the colloid-colloid correlation function. The theory is used to calculate the correlation functions and the effective colloidal charges for suspension containing additional monovalent electrolyte. The predictions of the theory are in excellent agreement with the Monte Carlo simulations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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