The Effects of Ethanol Concentration and of Ionic Strength on the Zeta Potential of Titania in the Presence of Sodium Octadecyl Sulfate

The Effects of Ethanol Concentration and of Ionic Strength on the Zeta Potential of Titania in the Presence of Sodium Octadecyl Sulfate

Sodium octadecyl sulfate (C<sub>18</sub>H<sub>37</sub>SO<sub>4</sub>Na) induces a negative zeta potential of metal oxides at very low surfactant concentrations as compared with shorter-chained sodium alkyl sulfates. The problem of low solubility of sodium octadecy...

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Bibliographic Details
Main Authors: Marek Kosmulski, Edward Mączka
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Colloids and Interfaces
Subjects:
isoelectric point
anionic surfactant
anatase
mixed solvent
electrophoretic mobility
pH-dependent surface charging
Online Access:https://www.mdpi.com/2504-5377/4/4/49

Internet

https://www.mdpi.com/2504-5377/4/4/49

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