I can suggest you the book "Electrochemical Impedance Spectroscopy, 2nd Edition" by Mark E. Orazem and Bernard Tribollet. It is a very good book to start and understand impedance spectroscopy.

Hi Preeti Sharma

BioLogic has produced an introductory article for EIS which may give you a good, brief, initial overview of the technique. https://www.biologic.net/topics/what-is-eis/.

thank you Dr. Chaitanya Kumar Kanukula

thankyou Thomas Perrier

Dear Dr. Preeti Sharma ,

as I have already replied to a similar request, I suggest that you first of all take a look at the following interesting and useful documents:

-Electrochemical Impedance Techniques Potentiostatic EIS by GAMRY Instruments

Available at: https://www.gamry.com/application-notes/EIS/potentiostatic-eis-tutorial/

-Basics of Electrochemical Impedance Spectroscopy by GAMRY Instruments

Available at: https://www.gamry.com/application-notes/EIS/basics-of-electrochemical-impedance-spectroscopy/

- Webinar Basics of Electrochemical Impedance Spectroscopy (EIS) by GAMRY Instruments

Available at: https://www.youtube.com/watch?v=GM0o1BbbXy8

- What is Electrochemical Impedance Spectroscopy (EIS)? By BioLogic

Available at: https://www.biologic.net/topics/what-is-eis/

- Electrochemical Impedance Spectroscopy (EIS) by Palmsens

Available at: https://www.palmsens.com/knowledgebase-article/electrochemical-impedance-spectroscopy-eis/

- Electrochemcal Impedance Spectroscopy (EIS) Basics by PINEresearch

Available at: https://pineresearch.com/shop/kb/theory/eis-theory/eis-basics/

- Electrochemical Impedance Spectroscopy by LibreTexts ENGINEERING

Available at: https://eng.libretexts.org/Bookshelves/Materials_Science/Supplemental_Modules_(Materials_Science)/Insulators/Electrochemical_Impedance_Spectroscopy

Enjoy reading and my best regards, Pierluigi Traverso.

Thankyou Pierluigi Traverso Sir.

Yevgen Barsukov