View More View Less
  • 1 Université de Montpellier II Case 015 Laboratoire des Agrégats Moléculaires et Matériaux Inorganiques, CNRS UMR-5072 2 Place E. Bataillon 34095 Montpellier Cedex 05 France 2 Place E. Bataillon 34095 Montpellier Cedex 05 France
  • | 2 The Hebrew University of Jerusalem Casali Institute of Applied Chemistry 91904 Israel 91904 Israel
Restricted access

Abstract  

A new batch titration microcalorimeter has been used for estimation of thermodynamic properties in various investigated colloidal systems. As examples, we present enthalpic and kinetic data obtained from this calorimetric device for four different processes widely encountered in colloid science: (i)  The dilution/micellization process of cationic gemini surfactants in aqueous solution. (ii)  The hydration process of non ionic surfactants in organic solution, i.e. the mechanism of micellar solubilization of water in the aggregates. (iii)  The complexation of calcium ions by polyacrylates sodium salts (PaNa). (iv)  The adsorption phenomenon of PaNa molecules on the calcium carbonate surface.

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Dec 2020 0 0 0
Jan 2021 0 0 0
Feb 2021 0 0 0
Mar 2021 0 0 0
Apr 2021 1 0 0
May 2021 0 0 0
Jun 2021 0 0 0