Lecture

Electrokinetic Phenomena: Double Layer and Flow Dynamics

Related lectures (25)

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

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

Surface Potential Measurement: Zeta Potential

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

Colloids: Particle Motion and Stabilization

Explores colloids, particle motion, stabilization forces, and sedimentation speed, including electrostatic and steric stabilization, colloidal dispersions, and zeta potential measurements.

Electric Double Layer: Theory and Modelling

Explores the electric double layer around charged surfaces in solution and its theoretical models.

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

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Covers the calculation of electric fields from continuous charge distributions, emphasizing the superposition principle and integration techniques.

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Untitled

Electric Field of Dipole Moment

Explores the electric field of a dipole moment and the concept of bound charges in a dielectric.

Electric Charges and Fields

Introduces electrostatics, Coulomb's law, electric fields, and charge behavior in materials.

Colloidal Stability: DLVO Theory

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

Electric field and electric potential

Covers electric field, potential, field lines, and potential difference with practical examples.

Nanoparticles: Colloidal Systems and Particle Stabilization

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

Colloid Stability: DLVO Theory and Membrane Potential

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

Electric Field Representation

Introduces electrostatics, focusing on Coulomb's force, electric field representation, superposition principle, and visualization of electric field vectors using field lines.

Electric Fields and Potentials

Explores electric fields, potentials, point charges, and continuous distributions in electrostatics.

Electric Fields: Conductors and Charges

Explores electric fields in conductors, focusing on charges and field intensity variations based on charge distribution.

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Explores electric dipole behavior in fields, alignment, potential energy, dielectric insulators, metallic planes, and field screening.

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