Sökning: "Sanna Björkegren"
Hittade 2 avhandlingar innehållade orden Sanna Björkegren.
1. Exploring functionalization of colloidal silica for nanoparticle-stabilized emulsions
Sammanfattning : The main objective of this thesis was to evaluate how surface functionalized colloidal silica can be utilized in emulsions stabilized solely by particles, so called Pickering emulsions. To achieve this, water-dispersed silica nanoparticles were functionalized with hydrophilic and hydrophobic groups. LÄS MER
2. Functionalization and characterization of aqueous silica sols and their application in Pickering emulsions
Sammanfattning : The main objective of this thesis is to create an understanding of how surface functionalized colloidal silica can be utilized in emulsions stabilized solely by particles, so called Pickering emulsions. To achieve this, water-based silica sols have been functionalized with hydrophilic and hydrophobic groups. LÄS MER