Mon, Apr 27
|Zoom
Intro to Electrochemical Impedance Spectroscopy
This lecture provides a practical introduction to electrochemical impedance spectroscopy (EIS). The lecture will be given by Alex Peroff, a representative of Pine Research Instrumentation. ***La présentation sera donnée en anglais.
Time & Location
Apr 27, 2026, 1:30 p.m. – 2:30 p.m. EDT
Zoom
About the event
Abstract:
This lecture provides a practical introduction to electrochemical impedance spectroscopy (EIS). It’s aimed at undergraduate and graduate students in chemistry and chemical engineering with prior experience in electrochemistry and cyclic voltammetry. The session will review the fundamentals of alternating current (AC) signals, explain the nature of impedance measurements, and how EIS data is plotted and interpreted. Emphasis will be placed on building physical intuition and understanding how EIS is used to probe interfacial processes such as charge transfer, mass transport, and double-layer behavior in real chemical systems. Participants will gain the conceptual foundation needed to interpret impedance data and begin applying EIS in their own research.
About the presenter:
Alex Peroff received his Ph.D. in 2014 from Northwestern University where he studied pyridinium electrochemistry under professors Richard Van Duyne and Eric Weitz. After a short post-doc at SUNY Albany he joined Pine Research Instrumentation as an electroanalytical chemist in…
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