Introduction to Lithium-Ion Battery Engineering and Electrochemical Systems

As the world transitions to renewable energy and electric vehicles, understanding the inner workings of lithium-ion batteries is more critical than ever. This course demystifies the complex electrochemistry and engineering principles that power our modern portable world, translating advanced thermodynamic concepts into accessible, practical knowledge. You will progress from basic chemical definitions to analyzing real-world battery performance and degradation. What you will learn: Understand the core electrochemical principles of galvanic cells, including cell potential, Gibbs free energy, and Nernst equation applications; Analyze the transport phenomena within battery electrolytes, focusing on ion migration, diffusion, and conductivity; Evaluate the characteristics of major cathode and anode materials, including modern silicon anodes and high-voltage chemistries; Diagnose common battery degradation mechanisms, such as solid electrolyte interphase formation and lithium plating; Perform foundational calculations for battery capacity, energy density, and state-of-charge estimation. The course begins with essential terminology, chemical definitions, and foundational electrochemistry before guiding you through transport equations, material selection, and modern battery management concepts. Designed specifically for beginners, this text-based course requires no prior background in advanced chemical engineering. Start building your foundation in energy storage technology today.