Introducing the topic of electrochemistry for non-electrochemists, "Electrochemical Systems" provides an overview of the fundamentals of electrochemical theory and techniques along with an appreciation for its wide range of applications. Covering both common topics (batteries, corrosion, and fuel cells) along with new topics (membranes and proteins), introductory chapters provide students and practitioners with the skills to be able to "read" cyclic voltammograms, linear sweep voltammetry, and other various fundamental terms. Chapters are arranged in order of ascending complexity of the system.