Reversible Adsorption of Polycarboxylates on Silica Fume in High pH, High Ionic Strength Environments for Control of Concrete Fluidity

Polycarboxylate-based superplasticizers are essential for production of ultrahigh-performance concrete (UHPC), facilitating particle dispersion through electrostatic repulsion and steric hindrance. This study examines for the first time the effect of changes in pH, ionic strength, and charge on the...

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Publié dans:	Langmuir : the ACS journal of surfaces and colloids. - 1985. - 38(2022), 5 vom: 08. Feb., Seite 1662-1671
Auteur principal:	Walkley, Brant (Auteur)
Autres auteurs:	Geddes, Daniel A, Matsuda, Taku, Provis, John L
Format:	Article en ligne
Langue:	English
Publié:	2022
Accès à la collection:	Langmuir : the ACS journal of surfaces and colloids
Sujets:	Journal Article