LIQUID TO GAS TRANSITION IN THE ADSORPTION OF ALKANES ON SMOOTH GOLD SURFACES

被引：4

作者：

BEAGLEHOLE, D ^{[1
]}

机构：

[1] AUSTRALIAN NATL UNIV,RES SCH PHYS SCI,DEPT APPL MATH,CANBERRA,ACT 2600,AUSTRALIA

来源：

LANGMUIR | 1992年 / 8卷 / 04期

关键词：

Paraffins;

D O I：

10.1021/la00040a001

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A systematic trend in the adsorption isotherms of alkanes onto smooth gold substrates has been observed as the alkane molecule becomes smaller. Analysis of isotherms and especially of the isosteric heat of adsorption found from temperature-dependent studies shows that this is a trend from adsorption as a liquid to adsorption as a gas, as a result of the weaker intermolecular interactions in the lighter liquids.

引用

页码：1033 / 1035

页数：3

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