Sökning: "colloidal stability"
Visar resultat 6 - 10 av 90 avhandlingar innehållade orden colloidal stability.
6. Colloidal carrier substances : Properties and impact on trace metal distribution in natural waters
Sammanfattning : Colloidal (0,45 J.Im) are important constituents in the aquatic environment, due to their impact on the mobility and bioavailability of associated components (e.g. metals). LÄS MER
7. Colloidal fumed silica and soluble silicates — Interactions and microstructure
Sammanfattning : Colloidal dispersions and gels are important material systems with applications in many industrial processes and consumer products. This thesis aims at increasing the understanding of colloidal interactions and the phase transition from a colloidal dispersion to an arrested structure in two systems based on silica. LÄS MER
8. Colloidal synthesis of metal nanoparticles
Sammanfattning : Metal nanoparticles (NPs) are central in a wide range of industrial areas including catalytic and biomedical applications. Due to their interesting physical properties, the demand of these precious materials is steadily increasing, which has created a need for the development of effective and high-performing NPs. LÄS MER
9. Interaction of dissolved and colloidal substances with fines of mechanical pulp - influence on sheet properties and basic aspects of adhesion
Sammanfattning : .... LÄS MER
10. Colloidal interactions obtained from total internal reflection microscopy measurements and scattering data
Sammanfattning : The scattering of radiation can be used to extract information about the interactions between colloidal (10^{-7}-10^{-3} cm radius) particles suspended in liquids. As colloidal interactions incorporate entropic effects they are weak and while system specific they are governed by a number of general mechanisms. LÄS MER