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Séminaire Henny JM BOUWMEESTER - Jeudi 19 septembre à 14h

Jeudi 19 Septembre 2019 à 14h
Amphi Godechot - ENSCM
Séminaire Professeur Henny J.M. BOUWMEESTER
Université de Twente
Electrochemistry Research group, Membrane Science and Technology, Department of Science and Technology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands


Defect chemistry of crystalline solids


This tutorial gives an introduction into the equilibrium defect chemistry of crystalline solids with emphasis on metal oxides. Topics discussed include lattice and electronic defects, defect notations, defect structures, point defect concentrations in dependence of temperature, partial pressure and doping level, and the correlation between defect chemistry and transport properties of materials. Also covered are underlying concepts such as structure elements versus building blocks, size exclusion effect, chemical potentials of ionic and electronic defects, virtual versus true chemical potentials, etc. Attendees are invited to present and discuss problem cases encountered in their own research practice.


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