THE DETERMINATION OF THE ACID-BASE PROPERTIES OF INORGANIC SURFACES BY X-RAY PHOTOELECTRON-SPECTROSCOPY

被引：18

作者：

WATTS, JF

GIBSON, EM

机构：

[1] Department of Materials Science and Engineering, University of Surrey, Guildford

来源：

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES | 1991年 / 11卷 / 02期

关键词：

ADHESION; ACID-BASE INTERACTIONS; ION EXCHANGE; ISOELECTRIC POINT; X-RAY PHOTOELECTRON SPECTROSCOPY;

D O I：

10.1016/0143-7496(91)90034-F

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

X-ray photoelectron spectroscopy has been employed to estimate the iso-electric point (IEPS) of inorganic surfaces of importance in adhesion. The method makes use of cation and anion exchange in a series of aqueous solutions covering a range of pH values. From a knowledge of the solution equilibria involved it is possible to estimate the IEPS. This method has the particular advantage that it is applicable to planar surfaces, and, of particular importance in adhesion studies, to terminal oxide layers on metals that contain concentration gradients such as those that have been treated with a conversion coating.

引用

页码：105 / 108

页数：4

共 9 条

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