An Introduction to Electrochemical Impedance Spectroscopy
Auteurs : Srinivasan Ramanathan, Fasmin Fathima
This book covers the fundamental aspects and the application of electrochemical impedance spectroscopy (EIS), with emphasis on a step-by-step procedure for mechanistic analysis of data. It enables the reader to learn the EIS technique, correctly acquire data from a system of interest, and effectively interpret the same. Detailed illustrations of how to validate the impedance spectra, use equivalent circuit analysis, and identify the reaction mechanism from the impedance spectra are given, supported by derivations and examples. MATLAB® programs for generating EIS data under various conditions are provided along with free online video lectures to enable easier learning.
Features:
- Covers experimental details and nuances, data validation method, and two types of analysis ? using circuit analogy and mechanistic analysis
- Details observations such as inductive loops and negative resistances
- Includes a dedicated chapter on an emerging technique (Nonlinear EIS), including code in the supplementary material illustrating simulations
- Discusses diffusion, constant phase element, porous electrodes, and films
- Contains exercise problems, MATLAB codes, PPT slide, and illustrative examples
This book is aimed at senior undergraduates and advanced graduates in chemical engineering, analytical chemistry, electrochemistry, and spectroscopy.
Chapter 1 Introduction Chapter 2 Experimental Aspects Chapter 3 Data Validation Chapter 4 Data Analysis ・ Equivalent Electrical Circuits Chapter 5 Mechanistic Analysis Chapter 6 EIS ・ Other Physical Phenomena Chapter 7 Applications ・ A Few Examples Chapter 8 Nonlinear EIS
Date de parution : 09-2023
15.6x23.4 cm
Date de parution : 05-2021
15.6x23.4 cm
Thèmes d’An Introduction to Electrochemical Impedance Spectroscopy :
Mots-clés :
Complex Plane Plot; Impedance Spectra; Data Analysis; Faradaic Impedance; Mechanistic Analysis; Dc Potential; Non-linear EIS; Equivalent Circuit; Data Validation; Bode Plots; Multi-Sine Waves; Fractional Surface Coverage; Differential Equations; Electrode Electrolyte Interface; Data validation method; Adsorbed Intermediates; Electrochemical impedance spectroscopy; Potential Drop; EIS technique; Voigt Elements; MATLAB programs; Reference Electrode; Ac Current; Dc Current; Galvanostatic Mode; Perturbation Amplitude; EIS Data; Electrode Rotational Speeds; MTB DNA; Warburg Impedance; Point Defect Model; Tafel Extrapolation; KKT; Faradaic Current