SubjectsSubjects(version: 901)
Course, academic year 2022/2023
  
Introduction to Electroanalytical Chemistry - MC230P80
Title: Introduction to Electroanalytical Chemistry
Czech title: Úvod do elektroanalytické chemie
Guaranteed by: Department of Analytical Chemistry (31-230)
Faculty: Faculty of Science
Actual: from 2018
Semester: summer
E-Credits: 2
Examination process: summer s.:combined
Hours per week, examination: summer s.:2/0 Ex [hours/week]
Capacity: unlimited
Min. number of students: unlimited
Virtual mobility / capacity: no
State of the course: taught
Language: English
Note: enabled for web enrollment
Guarantor: doc. RNDr. Karolina Schwarzová, Ph.D.
Opinion survey results   Examination dates   Schedule   
Annotation
Last update: doc. RNDr. Karolina Schwarzová, Ph.D. (24.01.2022)
The course aims to provide theoretical insight into basics of electrochemistry and into commonly occurring modern electroanalytic techniques (conductometry, potentiometry, polarographic and voltammetric methods, amperometric and coulombic methods). Their utilization in inorganic and organic analysis will be emphasized. The lecture is taught in English, Erasmus students can participate.
Literature
Last update: doc. RNDr. Karel Nesměrák, Ph.D. (22.05.2015)

1) J. Wang, Analytical Electrochemistry, 3rd edition. Wiley, 2006

2) A.J. Bard and L.R. Faulkner, Electrochemical Methods, 2nd Ed., Wiley, 2001

3) R.G. Compton, C.E. Banks, Understanding Voltammetry, 2nd edition, Imperial College Press, 2011.

4) C.M.A. Brett, A.M.Oliveira Brett, Electrochemistry: Principles, methods and applications, Oxford Science Publications, 2000.

Requirements to the exam
Last update: doc. RNDr. Karolina Schwarzová, Ph.D. (24.01.2022)
The lecture is concluded by an oral exam, preferably in person. On-line oral exam is possible in case of serious objectives exluding personal attendance.
Syllabus
Last update: doc. RNDr. Karolina Schwarzová, Ph.D. (24.01.2022)

1) Review of the basics of electrochemistry (electrical properties, electrode and electrode processes - oxidation, reduction, electrical double layer, electrochemical cell - galvanic and electrolytic cell, electrolysis, two electrode and three electrode setup, indicator, auxiliary and reference electrodes, definition of electroanalytical methods and their classification).

2) Potentiometry (potential, voltage, Nernst equation, standard potential, potential measurements, pH electrodes and pH measurements, ion selective electrodes, potentiometric titrations).

3) Conductometry (electrolytical mobility, individual ionic conductivity, molar conductivity of electrolytes, Kohlrausch law, conductometric titrations).

4) Voltammetric methods (polarography and voltammetry - basic principles, instrumentation and methods. Ilkovic equation, diffusion, kinetic, catalytic and capacity currents, logarithmic analysis. Voltammetry in quiescent solutions - DC voltammetry, pulse techniques, adsorptive stripping techniques. Cyclic voltammetry. reversible and irreversible processes. Indicator electrodes - mercury-based and carbon-based, chemically modified electrodes. Hydrodynamic voltammetry - rotating disc electrode.

5) Amperometric and coulombic methods (principles of amperometry and coulometry, Faraday`s law, controlled potential and constant current coulometry, coulometric titration. Hyphenation of liquid-flow techniques with electrochemical detectors)

 

přednášející

téma

14.2.22

Schwarzová    

Review of the basics of electrochemistry

21.2.22

Schwarzová  

Review of the basics of electrochemistry

28.2.22

Schwarzová     

Review of the basics of electrochemistry

7.3.22

Vyskočil       

Potentiometry

14.3.22

Vyskočil     

Potentiometry

21.3.22

Vyskočil

Conductometry

28.3.22

Vyskočil    

Conductometry

4.4.22

Fischer

Voltammetric methods

25.4.21

Fischer

Voltammetric methods

2.5.22

Dejmková       

Amperometric and coulombic methods

9.5.22

Dejmková

Amperometric and coulombic methods

 
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