Measurement of the diffuse double-layer forces between zirconia and α-alumina

被引：7
作者：
El Ghzaoui, A [1 ]
机构：
[1] Fac Pharm Montpellier, Lab Phys Ind & Traitement Informat, F-34060 Montpellier, France
来源：
JOURNAL OF APPLIED PHYSICS | 1999年 / 86卷 / 10期
关键词：
D O I：
10.1063/1.371608
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Atomic force microscopy measurements were carried out between zirconia and alpha-alumina colloids over a wide pH range and in 1x10(-4) M sodium chloridel aqueous solution. The electrophoretic mobility and potentiometric titrations were performed on the zirconia and alpha-alumina colloid samples, respectively. The electrical double-layer forces measured by atomic force microscopy were related to the zeta potentials and the isoelectric point of the both mineral dioxides, determined from the electrophoretic mobility measurements. (C) 1999 American Institute of Physics. [S0021-8979(99)05221-4].
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页码：5894 / 5897
页数：4
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