PREDICTION OF SURFACE TENSION FOR BINARY LIQUID MIXTURES WITH GROUP THEORY

王福安; 杨长生; 蒋元力; 刘大壮

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PREDICTION OF SURFACE TENSION FOR BINARY LIQUID MIXTURES WITH GROUP THEORY

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- PREDICTION OF SURFACE TENSION FOR BINARY LIQUID MIXTURES WITH GROUP THEORY
- CIESC Journal Issue 3, (1993)
- 作者机构：
  
  郑州工学院化工系,郑州工学院化工系,郑州工学院化工系,郑州工学院化工系郑州450002,郑州450002,郑州450002,郑州,450002
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 June 1993，
  
  Published：25 June 1993
- 稿件说明：
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王福安, 杨长生, 蒋元力, et al. PREDICTION OF SURFACE TENSION FOR BINARY LIQUID MIXTURES WITH GROUP THEORY[J]. CIESC Journal, 1993, (3).
DOI：

王福安, 杨长生, 蒋元力, et al. PREDICTION OF SURFACE TENSION FOR BINARY LIQUID MIXTURES WITH GROUP THEORY[J]. CIESC Journal, 1993, (3). DOI：

摘要

从群集统计理论出发

运用溶液表面热力学原理

推导出新的溶液表面张力方程.该方程形式简单

使用方便

参数具有直观的物理意义.通过235对各类物系的实验数据检验

表明本方程具有广泛的适用性和可靠性.

Abstract

A new equation for calculating surface tension is deduced with group theory and surface thermodynamics of solution The equation is simple in form and conveninent in use

and the parameters have obvious physical meaning. For a very dilute solution the equation can be simplified into σo - σ = αc The experimental data in the literature and empirical equations

such as Szyzkowski equation for the absorptive system of monomolecular film could be interpreted with the proposed equation. Correlation of the data for 235 binary system with this equation shows that this equation is more applicable and reliable.

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