Colloids: Particle Motion and Stabilization

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Related lectures (27)

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Colloid Stability: DLVO Theory and Membrane Potential

Explores the DLVO theory and membrane potential to understand colloid stability and forces between charged surfaces.

Surface Potential Measurement: Zeta Potential

Explores zeta potential measurement, DLVO theory, and colloidal stability in surface interactions and aggregation kinetics of colloidal suspensions.

Nanoparticles: Colloidal Systems and Particle Stabilization

Explores nanoparticles, colloids, and soft materials, covering particle motion, forces in dispersions, and stabilization mechanisms.

Ceramic Powders: Electrostatic Repulsion and Steric Stabilization

Explores electrostatic repulsion, steric stabilization, and the rheology of ceramic powders.

Colloidal Stability: DLVO Theory

Explores the DLVO theory for colloidal stability, covering zeta potential, interaction forces, and aggregation kinetics.

Interfacial Chemistry: Surface Tension, Adsorption, Electrokinetics

Covers surface tension, adsorption, and electrokinetics, including gas/liquid interface, Langmuir isotherm, and electro-osmosis.

Charged Surfaces: DLVO Model & Aggregation Kinetics

Explores charged surfaces, DLVO model, aggregation kinetics, surface charging, Poisson-Boltzmann equation, double layer structure, zeta potential measurement, and practical applications.

Polymer Solutions & Colloidal Stability

Explores polymer behavior in solution, steric stabilization, surfactants, micelles, and colloids, including charged surface interaction and colloidal stability assessment.

Colloidal Particles: Stabilization and Characterization

Explores colloidal particle stabilization, polymer binding, SEM characterization, and particle assembly into crystals.

Electric Double Layer: Helmholtz Model

Explains the electric double layer on charged surfaces in solution, focusing on the Helmholtz model and its limitations.