Electrochemistry of Concentrated Solutions for Energy Systems

Standard electrochemical models assume ideal dilute solutions, but real-world energy systems like batteries and fuel cells rely on highly concentrated electrolytes where these assumptions fail. To design the next generation of energy storage, you must understand how molecules and ions behave when crowded together. This course guides you from the fundamental thermodynamic principles of non-ideal mixtures to the practical kinetics of electrochemical reactions in concentrated media. You will gain the theoretical foundation needed to analyze and predict the performance of modern electrochemical devices. What you'll learn: Understand the key differences between ideal dilute solutions and highly concentrated electrolytes; Apply activity coefficients and chemical potential equations to model non-ideal chemical behavior; Analyze electrochemical kinetics and charge transfer processes in concentrated environments; Explore modern electrolyte technologies, including ionic liquids and highly concentrated salt-in-water systems; Practice solving thermodynamic and kinetic problems through step-by-step written exercises. You will start with core thermodynamic definitions and the physical chemistry of concentrated solutions before moving on to transport phenomena, electrochemical kinetics, and modern battery applications. This course is designed for chemistry, material science, and engineering students or professionals transitioning into electrochemical energy storage, with no advanced electrochemistry experience required. Start reading today to master the complex chemistry driving modern energy technologies.