Isoelectric points of hydroxy double salts

Water-insoluble hydroxy double salts show pH-dependent surface-charging similar to that of metal oxides. While the pH-dependent surface-charging of metal oxides is very well-documented, the number of scientific papers reporting on the surface-charging of hydroxy double salts is limited. A collection...

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Bibliographic Details
Main Author: Marek Kosmulski
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:JCIS Open
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666934X25000017
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Summary:Water-insoluble hydroxy double salts show pH-dependent surface-charging similar to that of metal oxides. While the pH-dependent surface-charging of metal oxides is very well-documented, the number of scientific papers reporting on the surface-charging of hydroxy double salts is limited. A collection of isoelectric points IEP of hydroxy double salts taken from the literature is presented. Electrokinetic behavior of paratacamite Cu2Cl(OH)3 was studied experimentally, and its IEP was at pH about 8.5.
ISSN:2666-934X