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Quick Facts

Medium Of Instructions	Mode Of Learning	Mode Of Delivery
English	Self Study	Video and Text Based

Course Overview

Electrochemical impedance Spectroscopy is an AICTE-approved online programme that is offered by Swayam and IIT Madras. The programme is a 12-week programme that is free to join and learn. But, if you intend to be certified, you must score a prescribed percentage of marks in the qualifying exam that needs a fee. Electrochemical impedance Spectroscopy Certification Course will help you to explore electrochemical impedance spectroscopy, its techniques, electrochemical impedance spectroscopy principle, impedance spectroscopy, and the correct methods of data acquisition and analysis.

Administered by Swayam, the Electrochemical impedance Spectroscopy online course is developed and taught by Prof. S. Ramanathan from IIT Madras. Swayam specifies that the learners must have completed B.Sc. or B.E. to be eligible for the online programme.

The Highlights

Online programme
Undergraduate level
AICTE-approved
E-certificate
Offered by Swayam

Programme Offerings

Certificate of completion
Conceptual understanding
AICTE-approved certificate

Courses and Certificate Fees

Fees Informations	Certificate Availability	Certificate Providing Authority
INR 1000	yes	IIT Madras (IITM)

The Electrochemical impedance Spectroscopy Certification Fee that must be paid by the learners is the exam fee for the certification qualifying examination.

Electrochemical impedance Spectroscopy Fee Structure

Name of the Course	Fee Amount in INR
Electrochemical impedance Spectroscopy	Rs. 1000 (Exam Fee)

Eligibility Criteria

Academic Qualifications

B.Sc. or B.E.

Certification Qualifying Details

There are two factors that qualify you for the certificate of the Electrochemical impedance Spectroscopy online course. They are that the learner must have secured 75% and 25% marks in exams and assignments respectively.

What you will learn

Knowledge of Chemistry

Electrochemical impedance Spectroscopy Certification Syllabus will explore:

Electrochemical impedance spectroscopy technique
Method of data acquisition and analysis
Concepts of EIS spectroscopy
Data validation

Who it is for

Chemist

Electrochemical impedance Spectroscopy Classes can be enrolled by professionals who are engaged in the sector of electrochemistry including Chemist.

Admission Details

Join the Electrochemical impedance Spectroscopy Training through the steps provided below:

Step 1- Register and log in to the Swayam portal.

Step 2- Browse the official URL https://onlinecourses.nptel.ac.in/noc22_cy16/preview

Step 3- Kickstart the programme.

The Syllabus

Introduction to electrochemistry
Electrode-electrolyte interface
Reference electrode
Three electrode cell
Supporting electrolyte
Rate constant
EIS basics
Electrical elements
Differential impedance
Time domain results
Graphical representation of impedance data in Bode and Complex plane plots
Other techniques

Experimental Details: Instrumentation, Single And Multi-Sine Inputs, FFT Details, Frequency Range And Resolution, Cross Correlation
Multi Sine: Odd Harmonics And Non-Harmonic Choices, Crest Factor, Spectral Leakage, Windowing

Data Validation: Kramers Kronig Transforms (KKT), Linearity, Causality, Stability, Impedance Vs. Admittance, Applications And Limitations
Alternatives – Measurement Model Analysis And Linear KKT

Data Analysis: Electrical Equivalent Circuits, Choice Of Circuits, Confidence Intervals, AIC, Initial Values, Distinguishability, Zeros And Poles Representation, Charge Transfer Resistance And Polarization Resistance, Maxwell, Ladder And Voigt Circuits

Reaction Mechanism Analysis
Linearization Of Governing Equations
Derivation Of Impedance Expression For A Simple Electron Transfer Reaction
Two Step Reactions With One Adsorbed Intermediate

Reaction Mechanism Analysis (Continued
Development Of Impedance Expression For Multiple Reactions
An Example Reaction Exhibiting Negative Resistance
An Example Three Step Reaction With 2 Adsorbed Intermediates

Reaction Mechanism Analysis (Continued)
Development Of Impedance Expression For A Catalytic Reaction Exhibiting Negative Resistance
Reactions With Frumkin Isotherm Practical Challenges In Extraction Of Kinetic Information
List Of Various Patterns Of Complex Plane Plots Reported In Literature

Diffusion Effects
Warburg Impedance
Finite And Semi-Infinite Cases
Effect Of Change In Dc Potential And Boundary Layer Thickness

Constant Phase Elements (CPE
Porous Electrodes

Passivation And Film Formation
Point Defect Model (PDM) And Extensions
Description Of A Few Selected Applications Of EIS: Corrosion, Biosensors, Fuel Cells, Mechanistic

Nonlinear EIS (NLEIS)
Introduction
Mathematical Background (Taylor Series, Fourier Series, Modified Bessel Functions
NLEIS For A Simple Electron Transfer Reaction
Reaction With Adsorbed Intermediates
Nonlinear Charge Transfer And Polarization Resistances

Effect Of Instabilities In Traditional EIS- Calculation Using NLEIS Methodology, Solution Resistance Effects, Detection Of Nonlinearities Using KKT, NLEIS With Frumkin And Temkin Isotherm
Evaluation Of Related Technique: Electrochemical Frequency Modulation (EFM)

Evaluation process

To have the certificate after the completion of the Electrochemical impedance Spectroscopy Certification by Swayam, you have to attend and score a certain percentage of marks.