Subjects

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Principles of Electrochemical Methods - P105007

Title:	Teoretické základy elektrochemických technik
Guaranteed by:	Department of Inorganic Technology (105)
Faculty:	Faculty of Chemical Technology
Actual:	from 2019 to 2022
Semester:	both
Points:	0
E-Credits:	0
Examination process:
Hours per week, examination:	3/0, other [HT]
Capacity:	winter:unknown / unknown (unknown) summer:unknown / unknown (unknown)
Min. number of students:	unlimited
State of the course:	taught
Language:	Czech
Teaching methods:	full-time
Teaching methods:	full-time
Level:
Note:	course is intended for doctoral students only can be fulfilled in the future you can enroll for the course in winter and in summer semester

Guarantor:	Samec Zdeněk prof. RNDr. DrSc.
Is interchangeable with:	AP105007

Examination dates Schedule

Annotation -

The aim of the course is to acquaint students with the basic theoretical principles of electrochemical techniques. The course is divided into three parts. The first part deals with electron transport in electrochemical systems, the second part is focused on electrochemical equilibria and the third deals with the kinetics of electrochemical reactions. The basic knowledge of electrostatics and thermodynamics are expected.

Last update: Pátková Vlasta (17.04.2018)

Aim of the course -

Students will be able to

• use basic terms of electrochemistry

• describe equilibrium in electrochemical systems

• describe kinetics of individual steps taking place in electrochemical systems

Last update: Pátková Vlasta (17.04.2018)

Course completion requirements -

Oral exam

Last update: Pátková Vlasta (17.04.2018)

Literature -

R: Allen J. Bard, Larry R. Faulkner: Electrochemical Methods: Fundamentals and Applications, 2nd Edition, Wiley, 2001

R: Z.Samec: Elektrochemie, Univerzita Karlova v Praze, 1999

R: J.Koryta, J. Dvořák: Elektrochemie, Academia Praha, 1983

A: Hubert H. Girault: Analytical and Physical Electrochemistry, EPFL Press, 1st Edition, 2004

A: Physical Electrochemistry: Fundamentals, Techniques and Applications, Wiley-VCH, 1st Edition, 2011

A: J.Koryta, J. Dvořák, L. Kavan: Principles of Electrochemistry, 2nd Edition, Wiley Chichester, 1993

Last update: Sedlářová Ivona (02.11.2018)

Teaching methods -

lectures

Last update: Sedlářová Ivona (26.06.2018)

Requirements to the exam -

none

Last update: Sedlářová Ivona (26.06.2018)

Syllabus -

The subject is focused on the following topics:

1. Charge transport in single-phase and multiphase systems

Electron conductive materials. Electrolyte solutions. Solid electrolytes. Melts of electrolytes. Ion-conducting polymers. Electrodes and primary cells. Membranes. Coulometry. Conductometry.

2. Electrochemical equilibriua

Electrochemical potential. Thermodynamic conditions of the equilibrium. Electroneutrality condition. Electric potential and composition of the phase. Theory of the activity coefficient. Dissociation of electrolytes and ionic association. Slightly soluble electrolytes. Protolytic (acid-base) reactions. Nernst and Donnan potential difference. Absolute electrode potential. Electric double layer. Galvanic cells. Liquid junction potential. Voltaic cells (Kelvin probe).

3. Electrochemical kinetics

Polarization of the electrodes. Galvanic cells and electrolysers. The polarization methods. Kinetics of simple electron transfer reaction. Kinetic of the surface electron transfer reactions. Kinetic of ion transfer reaction. Rate of charge transfer reactions and molar flow. Linear diffusion. Spherical diffusion. Stationary convective diffusion. Nonstationary convective diffusion. Electroosmotic flow.

Last update: Sedlářová Ivona (26.06.2018)

Learning resources -

https://www-sciencedirect-com.ezproxy.vscht.cz/science/book/9780444519580

https://onlinelibrary-wiley-com.ezproxy.vscht.cz/results/global-subject-codes/cha0?target=topic-title-results&startPage=0

Last update: Sedlářová Ivona (26.06.2018)

Entry requirements -

none

Last update: Sedlářová Ivona (26.06.2018)

Registration requirements -

none

Last update: Sedlářová Ivona (26.06.2018)