Localized adsorption with lateral interaction on random and patchwise heterogeneous surfaces

Localized adsorption with lateral interaction on random and patchwise heterogeneous surfaces
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在随机和斑块异质表面上具有横向相互作用的局部吸附

DOI:
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发表时间:
1990
期刊:
影响因子:
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通讯作者:
R. T. Yang
R. T. Yang
中科院分区:
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文献类型:
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作者:
J. A. Ritter;A. Kapoor;R. T. Yang

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一个整体的吸附等温线的解析表达式,其中占横向相互作用的布拉格-威廉姆斯类和表面的异质性,通过一个随机分布的网站描述的均匀分布的能量。当取适当的界限时,等温线可简化为朗缪尔、福勒和古根海姆等温线,以及朗缪尔均匀分布等温线
An analytical expression for an overall adsoption isotherm was derived which accounts for both lateral interaction of the Bragg-Williams kind and surface heterogeneity via a random distribution of sites described by a uniform distribution of energies. The isotherm reduces to the Langmuir, Fowler and Guggenheim, and Langmuir uniform distribution isotherms when the appropriate limits are taken