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arXiv 1301.0437cond-mat.softcond-mat.otherphysics.chem-ph
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胶体分散体系的某些热力学性质

Some Thermodynamic Properties of Colloidal Dispersions

Pierre de Thier

摘要:

本文导出了描述胶体悬浮液非平衡热力学的方程。这些结果是假设胶体的性质基本上来自于它们的表面,与它们的体积相比,它们的表面异常高。分散,在一个变量的形式,引入这样一种方式,以体现可能影响这些系统的各种变化。推导出了描述两种分离现象的分散自由焓的显式关系:胶溶/聚结和胶体相的悬浮。

英文摘要:

In this paper, some equations are derived to describe the out-of-equilibrium thermodynamics of colloidal suspensions. These results are obtained assuming that the properties of the colloids essentially come from their surfaces which are unusually high in comparison to their volume. The dispersion, in the form of a variable, is introduced in such a way as to embody the various changes which could affect those systems. Explicit relations are deduced for the free enthalpy of dispersion which describe two separated phenomena: the peptization/coalescence and the suspension of a colloidal phase.

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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