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Chemistry
Applied and Interdisciplinary Chemistry
Surface and Colloid Chemistry
1. Introduction to Surface and Colloid Science
2. The Liquid Interface
3. The Solid Interface
4. Colloidal Dispersions
5. Properties of Colloidal Systems
6. Stability of Colloidal Systems
7. Surfactants and Self-Assembly
8. Applications of Surface and Colloid Chemistry
Stability of Colloidal Systems
Interparticle Forces
van der Waals Attractive Forces
London Dispersion Forces
Debye Forces
Keesom Forces
Hamaker Constant
Electrostatic Repulsive Forces
Double Layer Repulsion
Screening Effects
Solvation Forces
Hydration Forces
Structural Forces
Steric Forces
Polymer-Mediated Interactions
DLVO Theory
Overview and Assumptions
Potential Energy Curves
van der Waals Attraction
Electrostatic Repulsion
Total Interaction Energy
Primary Minimum
Irreversible Coagulation
Secondary Minimum
Reversible Flocculation
Energy Barrier
Factors Affecting Barrier Height
Temperature Effects
Limitations of DLVO Theory
Non-DLVO Forces and Stabilization
Steric Stabilization
Polymer Adsorption
Brush and Mushroom Regimes
Osmotic and Elastic Contributions
Electrosteric Stabilization
Polyelectrolyte Stabilizers
Depletion Forces
Mechanism and Theory
Attractive Depletion Interactions
Coagulation and Flocculation
Mechanisms of Coagulation
Electrolyte-Induced Coagulation
Bridging Flocculation
Sweep Flocculation
Kinetics of Coagulation
Rapid Coagulation
Slow Coagulation
Smoluchowski Theory
Schulze-Hardy Rule
Valence Effect on Coagulation
Experimental Observations
Critical Coagulation Concentration
Determination Methods
Factors Affecting CCC
Flocculation by Polymers
Bridging Mechanism
Optimal Dosage
Polymer Characteristics
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5. Properties of Colloidal Systems
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7. Surfactants and Self-Assembly