Ionics

course:

Ionics

type:

lecture + exercises

lecturer:

Weppner

semester:

WS

 

 

hours per week:

3

ECTS credits:

4

 

 

 

 

content:

1. Disorder: disorder equilibria, disorder reactions, heterogeneous equilibria, Brouwer diagrams

2. Transport Processes In Solids: phenomenological description, statistical description, diffusivity, tracer diffusion, chemical diffusion, conductivity, heterogeneous catalysis, minority charge carriers

3. Materials and Determination of Transport Properties: super ion conductors, minority and majority charge carriers

4. Galvanic Cells for the Determination of Thermodynamic and Kinetic Data: Nernst`s and Helmholtz`s treatment, determination of Gibbs energies and phase equilibria, determination of kinetic data.

5. Galvanic Cells for Practical Applications: chemotronic elements, sensors, electrochromics, fuel cells, high performance batteries
 

literature:

Rickert, H.: Electrochemistry of Solids, Springer-Verlag, Berlin

Hayes, W., Stoneham, A.M.: Defects and Defect Processes in Nonmetallic Solids, Wiley-Interscience, New York

Deportes, C.: Electrochimie des Solides, Presses Universitaires de Grenoble, Grenoble

Kudo, T. Tueki, K.: Solid State Ionics, VCH, Weinheim
 

recommended:

Master 1st semester

examination:

oral

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