In April 2011 I attended in the following seminars:
1.04.2011
- M.Sc. Eng. Maciej Szczerba in public defense of the dissertation: “Structure and magnetic properties of single crystal alloys”;
- Associate Professor Jerzy Morgiel: “Development, characterization and properties of composites produced with nano-materials”;
- Associate Professor Piotr Ozga: “Utility of Thermodynamics in electrochemistry”
8.04.2011
- M.Sc. Eng. Michal Trebala: “'The migration of potassium in potassium ferrite and its application to the surface optimization of catalytic materials”';
-- M.Sc. Eng. Anna Maria Janus in public defense of the dissertation:”'Morphology of natural hydroxyapatite intended for biological applications”.
- Professor Henryk Paul: “‘Instability of plastic flow and their role in texture transformations in fcc metals”’
15.04.2011
- Prof. Janice M Barton, Prof. Ole Thybo Thomsen: “Nonlinear Thermomechanical Behaviour of Polimer Foam Cored Sandwich Structures”';
- Professor Pawel Zieba: “‘Mass and charge transport in polycrystalline materials”’
29.04.2011
-M.Sc. Marcela Trybula: “'Applying the theory of free volume to model the thermodynamic density and size”';
- Associate Professor Lidia Litynska-Dobrzynska: “Development of aluminium alloys”

In April 2011 I also continued the study of hydrogen release on different surfaces from citrate solutions. Surface-limited kinetics of hydrogen release are derived for arbitrary surface coverage (Fe, Zn,Sn). The experiments were carried out and controlled by means of PARSTAT 2273 potentiostat. Voltammetric curves were determined under various hydrodynamic conditions by the rotating disc electrode technique. The results of all carried out tests, and plans for further research were discussed in detail with the tutor Prof. Associate. dr hab. Piotr Ozga.