An atomic force microscope (AFM) is used to study the adhesion between a silica sphere and a mica plate in pure water and solutions of monovalent cations (LiCl, NaCl, KCl, and CsCl). It is found that the adhesive force depends not only on the electrolyte concentration but also on the hydration entha
Surface Interactions between Silica Particles and Water and Organic Solvents
โ Scribed by J.M. Douillard; M. Elwafir; S. Partyka
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 330 KB
- Volume
- 164
- Category
- Article
- ISSN
- 0021-9797
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Interactions of surfactants and polymers at solid-liquid interfaces can be correlated with many interfacial processes. In this study, we discuss dispersion of particles, surface modification of particles, and adsolubilization using various surfactants and particles.
Samples consisting of \(\mathrm{Ag}\) fine particles \(4 \mathrm{~nm}\) in size placed near to an Al surface were prepared by depositing \(\mathrm{Ag}-\mathrm{SiO}_{2}\) composite films by a rf cosputtering method onto vacuum-evaporated Al films. Angle-scan attenuated total reflection (ATR) measurem
The electrostatic interaction between two spheres of con-An explicit exact analytic expression for the energy of the elecsiderably different sizes can be approximated as the plate/ trostatic interaction between a platelike particle 1 and a spherical sphere interaction. The electrostatic interaction