Ternary Silica-Pluronic-Starch thermosensitive systems were studied by means of conventional rheology and microrheology. Scaling relations were used to identify transitions from a colloidal gel (or a liquid-like state at low temperatures) to a colloidal glass (or microcrystalline regions). Microrheology at low volume fractions solid phase gave insights into local structural and dynamical properties accompanying the sol-gel transition, not visible by conventional rheology.
Tid: 14:30 – 15:15
Plats: Rum 3B 512
Seminariet är kostnadsfritt och ingen anmälan krävs.