Electrochemistry
A.Y. 2019/2020
Learning objectives
Students will face with thermodynamics and kinetics aspects of electrochemistry, discussing both theoretical and application-oriented phenomena in connection with electrolytic solutions and new electrode materials; with semiconductors; with ionic exchange membranes. Advanced electrolytic processes for energy conversion and environmental treatments will be also presented and discussed.
Expected learning outcomes
The student will be able to define and calculate the potentials of the galvanic and cell semi-elements, understand the parameters that affect the overpotentials, the effect of the solvent and the electrolyte, and the fundamental parameters of the limit law of Debye-Huckel; will be able to use the Butler Volmer equation and the Tafel line. It will include the use of semiconductors as electrodes. He will master the processes of energy conversion and membrane processes
Lesson period: Second semester
Assessment methods: Esame
Assessment result: voto verbalizzato in trentesimi
Single course
This course cannot be attended as a single course. Please check our list of single courses to find the ones available for enrolment.
Course syllabus and organization
Single session
Responsible
Course syllabus
Recall of fundamental concepts of electrochemistry. Volta, surface and Galvani potentials. Nernst equation. Electric double layer: fundamentals and applications. Debye-Huckel equation: theory and applications. Thermodynamic of interfaces: electrocapillary curves. Models of the electric double layer: Helmholtz, Guy-Chapman and Stern, and double layer capacity. Kinetics of electrochemistry: Butler-Volmer and Tafel equations. Multielectron and multistep reactions. Exchange current density and transfer coefficient. Definition of the limiting current density. Semiconductor electrodes. Photoelectrochemistry. Advanced system for energy conversion. Electrochemical membrane processes. Pourbaix diagrams.
Prerequisites for admission
Knowledge of thermodynamics and chemical and electrochemical kinetics.
Teaching methods
traditional
web site ariel
web site ariel
Teaching Resources
Website
http://ariel.unimi.it/
Power point presentation of the lecture will be upload on ARIEL web site.
Recommended texts:
· J.O.M. Bockris, A.K.N. Reddy "Modern Electrochemistry - 2A" Kluwer Academic Publishers;
· M. A. Brett and A. M. Oliveira Brett, "ELECTROCHEMISTRY: Principles, Methods, and Applications" Oxford University Press.
· Allen J. Bard, Larry R. Faulkner; "ELECTROCHEMICAL METHODS: Fundamentals and Applications" - Wiley and Sons INC, New York.
http://ariel.unimi.it/
Power point presentation of the lecture will be upload on ARIEL web site.
Recommended texts:
· J.O.M. Bockris, A.K.N. Reddy "Modern Electrochemistry - 2A" Kluwer Academic Publishers;
· M. A. Brett and A. M. Oliveira Brett, "ELECTROCHEMISTRY: Principles, Methods, and Applications" Oxford University Press.
· Allen J. Bard, Larry R. Faulkner; "ELECTROCHEMICAL METHODS: Fundamentals and Applications" - Wiley and Sons INC, New York.
Assessment methods and Criteria
Oral. Student must be able to handle and discuss equations and phenomena presented during lectures. In this context, also the ability of drawing and commenting relevant graphics presented during lectures will be evaluated. Student will be asked to face some mathematical exercises and problems, connected with kinetics and thermodynamics of electrochemistry. Students will be asked to present and discuss the results obtained during laboratory training.
CHIM/02 - PHYSICAL CHEMISTRY - University credits: 6
Laboratories: 16 hours
Lessons: 40 hours
Lessons: 40 hours
Professor:
Vertova Alberto
Shifts:
-
Professor:
Vertova AlbertoProfessor(s)
Reception:
Wednesday 14-16; Friday 14-16
Dipartimento di Chimica - sezione di Elettrochimica 2nd floor