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Electrochemistry, electrolysis, electrocatalyst development
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Module 4
Mass Transport in Electrochemical Systems
1
Modes of Mass Transport
Identify the three modes of mass transport: diffusion, migration, and convection.
Estimating Steady-State Diffusion Flux with Fick's First Law
Apply Fick's first law to estimate steady-state diffusion flux to an electrode surface.
3
Limiting Current Density: Concentration and Diffusion Dependence
Define the limiting current density and explain its dependence on concentration and diffusion.
4
Controlling Mass Transport with the Rotating Disk Electrode (RDE)
Explain how a rotating disk electrode (RDE) controls mass transport for kinetic measurements.
5
Extracting Diffusion Coefficients from RDE Data using the Levich Equation
Interpret the Levich equation to extract diffusion coefficients from RDE data.
Previous module
Electrode Kinetics and Reaction Mechanisms
Next module
Foundational Electrochemical Techniques: CV and LSV