| 对称PB方程在带电胶粒相互作用计算中的应用 |
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| 引用本文： | 孙宇梅,沈致隆.对称PB方程在带电胶粒相互作用计算中的应用[J].北京工商大学学报(自然科学版),2002,20(2):1-6. |
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| 作者姓名： | 孙宇梅 沈致隆 |
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| 作者单位： | 北京工商大学化学与环境工程学院 北京100037
(孙宇梅)，北京工商大学化学与环境工程学院 北京100037(沈致隆) |
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| 摘 要： | 考虑到胶体分散系中所有带电胶粒（胶体粒子）之间的作用，由Ornstein-Zernike方程维里展开式导对称的Poisson-Boltzmann方程。利用此方程，利用此方程，算出了带正电的体粒子和介质中1－1对称二元电解质离子的静电内势能，并将它们与PB方程的计算结果做了对比。
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| 关 键 词： | 对称PB方程 带电胶粒 相互作用 计算 DLVO理论 |
| 文章编号： | 1671-1513(2002)02-0001-06 |
| 修稿时间： | 2001年9月4日 |
APPLICATION OF SYMMETRICAL PB EQUATION TO CALCULATION OF INTERACTIVE ENERGY OF CHARGED COLLOIDAL PARTICLES |
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| SUN YU mei,SHEN Zhi long.APPLICATION OF SYMMETRICAL PB EQUATION TO CALCULATION OF INTERACTIVE ENERGY OF CHARGED COLLOIDAL PARTICLES[J].Journal of Beijing Technology and Business University:Natural Science Edition,2002,20(2):1-6. |
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| Authors: | SUN YU mei SHEN Zhi long |
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| Abstract: | Considered the interactions among all charged colloidal particles, derived a symmetrical Poisson Boltzmann (PB) Equation using a Virial Expansion of Ornstein Zernike Equation. Calculated the electrostatic and internal potential energies of charged colloidal particles positively and the ions of 1 1 electrolytes in the medium by the deduced symmetrical PB equation. Those potential energies were compared with that provided by the Poisson Boltzmann Equation. |
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| Keywords: | colloidal particles symmetrical PB equation mean potential energy of interaction DLVO theory |
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