Introducing Li-ion battery technology to undergraduate students via hands-on lab studies and analysis

Abstract Lithium-ion batteries (LIBs) dominate the electrochemical energy storage field currently, yet undergraduate materials science and engineering students often encounter LIB technology primarily via classroom studies. Despite having a fundamental knowledge of electrochemistry, still hands-on experience with cell construction, testing, and performance analysis is missing. This article describes a structured, short-term laboratory module, allowing students to apply fundamental electrochemica