Formation of the surface charge on silica in mixed solvents
✍ Scribed by Marek Kosmulski; Egon Matijević
- Publisher
- Springer
- Year
- 1992
- Weight
- 190 KB
- Volume
- 270
- Category
- Article
- ISSN
- 0340-255X
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📜 SIMILAR VOLUMES
Methanol adsorption on silica \(\left(388 \mathrm{~m}^{2} / \mathrm{g}\right.\) ) is independent of the ionic strength and decreases with increase of \(\mathrm{pH}\). Maximum adsorption of \(\approx 0.5 \mathrm{mmol} / \mathrm{g}\) is observed at initial methanol concentration of \(\approx 2.5 \math
Abshact-In order to throw light on ion-solvent interactions, the salvation numbers of electrolytes in different mixed solvents (methanol + water and ethanol + water mixtures) have been determined using ultrasonic interferometer. The anomalies in the salvation number of cations (in aqueous solutions)