This course will introduce the concept of impedance spectroscopy as applied to electrochemical systems, and illustrate its use to characterize active and passive systems LEARNING OUTCOMES: At the end of this course, the students should be able to • Demonstrate an understanding of the EIS technique and explain the theoretical aspects • Employ open source and commercial (demo version) software to simulate and model the data using electrical equivalent analogs • Simulate impedance spectra for electrochemical reactions