Subjects

Your browser does not support JavaScript, or its support is disabled. Some features may not be available.

Electrochemical Experimental Techniques - AP105003

Title:	Electrochemical Experimental Techniques
Guaranteed by:	Department of Inorganic Technology (105)
Faculty:	Faculty of Chemical Technology
Actual:	from 2019
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:	English
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:	Mareček Vladimír prof. Ing. DrSc.
Interchangeability :	P105003

Examination dates

Annotation -

Lectures are focused on basic understanding and description of selected experimental techniques. The individual experimental methods and their principles are discussed with respect to the application in laboratory practise. Students are expected to have solid background in physical chemistry basics including thermodynamics and kinetics of electrode processes.

Last update: Hladíková Jana (19.11.2018)

Aim of the course -

Students will be able to

propose equivalent circuit of an electrochemical cell

design appropriate experimental setup

evaluate experimental results

discuss basic electroanalytical techniques and methods

Last update: Hladíková Jana (19.11.2018)

Course completion requirements -

oral exam

Last update: Hladíková Jana (19.11.2018)

Literature -

R: W.J. Moore, Fyzikální chemie, SNTL, Praha 1979 (nebo jiná učebnice Fyzikální chemie)

R: D.D. Macdonald, Transient Techniques in Electrochemistry, Plenum Press, New York, 1977

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

A: J. Dvořák, J Koryta, V. Boháčová, Elektrochemie, Academia, Praha 1975

A: Kolektiv autorů, Analogové a hybridní počítače, SNTL, Praha 1971

A: lecture`s materials

Last update: Hladíková Jana (19.11.2018)

Teaching methods -

lectures

Last update: Hladíková Jana (19.11.2018)

Requirements to the exam -

none

Last update: Hladíková Jana (19.11.2018)

Syllabus -

The subject is focused on the following topics:

1.Introduction

definition of potential

polarisable and non-polarisable electrodes

static and dynamic methods

stationary and equilibrium states

2.Electrolytical vessel

equivalent electrochemical circuit, the function of individual components

parasitic components

homogeneous and nonhomogeneous polarization

electrochemical cell design

microelectrodes

3.Potentiostat and galvanostat

principle of operation, block diagram

operational amplifier, basic electrochemical setups

compensation of the ohmic drop in the electrolyte

4.Electrochemical Impedance Spectroscopy

complex numbers, projection of complex numbers

impedance R, C, L

modelling of simple circuits R, C, L

analysis of the electrochemical cell impedance spectra, system requirements

5.Cyclic voltammetry

stationary and non-stationary systems

polarography

reversible and quasi-reversible systems, shape of the voltammetric curve

effect of the preceding and following reactions to the shape of the voltammetric curve

6.Analysis electrochemical noise

principle of method, using possibilities

Last update: Hladíková Jana (19.11.2018)

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: Hladíková Jana (19.11.2018)

Entry requirements -

none

Last update: Hladíková Jana (19.11.2018)

Registration requirements -

none

Last update: Hladíková Jana (19.11.2018)