Introduction to Electrochemical Energy Systems: Fuel Cells and Batteries

As the world transitions to clean energy, understanding how we store and convert power is more critical than ever. This text-based course guides you through the fundamental chemical and engineering principles that govern electrochemical energy systems, focusing on fuel cells and lead-acid batteries. You will build a solid foundation in thermodynamics, kinetics, and transport phenomena as they apply to energy storage devices. What you'll learn: Understand core electrochemical concepts, including half-reactions, cell potentials, and Faraday's laws; Analyze the thermodynamic principles that dictate the efficiency and voltage of fuel cells; Examine the physical structure, chemical processes, and degradation mechanisms of lead-acid batteries; Learn how charge transport and mass transfer affect overall system performance; Explore modern advancements in battery chemistry, including the rise of lithium-ion alternatives and flow batteries; Evaluate safety, environmental impacts, and real-world grid storage applications. This course begins with essential terminology and basic chemical concepts before guiding you through detailed system designs and practical applications. It is designed for beginners, engineering students, and energy enthusiasts looking to enter the field of green technology with no prior advanced chemistry background required. Start reading today to master the science driving the future of energy storage.