Outline
Electrochemical thermodynamics
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Introduction
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Oxido-reduction
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Notion of electric current
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Simplified description of electrochemical systems
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Faraday's Laws
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Faradaic yield
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Prediction of Redox Reactions
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Relationship between potential of electrode and Gibbs free energy
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Pourbaix diagram (E / pH)
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Electrochemical kinetics
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Butler Volmer's equation
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Tafel's Law
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Applications of Tafel's Law
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Diffusion kinetics
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Fick's Laws
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Surface Treatments of Metals and Materials Compounds
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The stages of the formation of a metal coating
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Surface preparations
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Chemical degreasing
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Electrolytic degreasing
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Cathodic electrolytic degreasing and anodic degreasing
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Pickling
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Chemical pickling
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Electrolytic pickling
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Steps for preparing the surfaces
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Electrolytic coatings
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Rack plating
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Key parameters for barrel plating
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Composition of the plating baths
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Current distribution in the electrolysis tanks
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How to improve the distribution of the thicknesses
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Pulse plating
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Troubleshooting
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Electrochemical corrosion
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Anodic and Cathodic Protection
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Electrochemical techniques:
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Linear voltammetry, cyclic voltammetry,
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Chronopotentiometry, chronoamperometry
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Electrochemical impedance spectroscopy