Dienstag, 23. Mai 2017, 12:00 - 14:00 iCal
Prof. Dr. George Kaptay /
Universität Miskolc, Ungarn
"On the extension of the Calphad method to nano-systems"
Kleiner Hörsaal 4 der Fakultät für Chemie
Währinger Straße 42, 1090 Wien
Vortrag
On the extension of the Calphad method to nano-systems
In this talk different aspects to calculate phase equilibria in nano-systems are discussed. A special emphasis is given to the following questions: i. the phase rule of Gibbs extended to nano-systems and its consequences, ii. the chemical potential of components in nano-
phases, iii. the concentration dependence of the surface tension / interfacial energy, as the key parameter of the chemical potential of components in nano-phases, iv. surface (and interface) phase transition = spontaneous formation of nano-layers on/within bulk phases, v.
stabilization of polycrystals made of nano-sized grains, vi. heat of mixing of nano-particles...
Veranstalter
Kontakt
Brigitte Schwarz
Fakultät für Chemie der Universität Wien
Dekanat
01/4277-52006
brigitte_schwarz@univie.ac.at
Erstellt am Donnerstag, 04. Mai 2017, 11:07
Letzte Änderung am Montag, 08. Mai 2017, 08:25