ON GIBBS PHASE RULE

被引：8

作者：

TOSHEV, BV

机构：

[1] Department of Physical Chemistry, University of Sofia, 1126 Sofia

来源：

LANGMUIR | 1991年 / 7卷 / 03期

关键词：

D O I：

10.1021/la00051a026

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The adsorption equations of Gibbs for the surface, GAMMA-i, and linear, tau-i, adsorption with the surface tension, sigma, and the line tension, kappa, and the Gibbs-Duhem equation for the bulk phases are used for a determination of the number of the independent thermodynamic variables in different capillary systems. The line tension for the case of three-phase equilibrium system with a contact line can have either a positive or a negative value, and this fact is connected to the stability conditions in the system studied.

引用

页码：569 / 571

页数：3

共 14 条

[1]

[Anonymous], 1982, MOL THEORY CAPILLARI

[2]

Defay R., 1951, TENSION SUPERFICIELL

[3]

Defay R., 1966, SURFACE TENSION ADSO

[4]

ERIKSSON JC, 1966, ARK KEMI, V25, P331

[5]

Gibbs J. W., 1961, SCI PAPERS, V1

[6]

GOODRICH FC, 1981, MODERN THEORY CAPILL, P1

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[8]

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[10] ANOMALOUS ADSORPTION AT A 3-PHASE CONTACT LINE [J].

MYSELS, KJ .

LANGMUIR, 1988, 4 (06) :1305-1307

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