Acid-Alkaline Surface Properties of Powders: Potentiometric Research Methods

Abstract

The paper presents two potentiometric methods that can be effectively used to study the acidalkaline properties of the surface of powders: the direct potentiometric method and the method of potentiometric titration of aqueous suspensions. It was established that the results obtained using these methods complement each other and allow to obtain the most complete characteristics of the acidalkaline properties of the surface of powder materials.