Vorlesungen - Sommersemester 2018

Beschreibung:

Die Vorlesung Physikalische Chemie III beschäftigt sich mit den Grundlagen der statistischen Thermodynamik.
Dies umfaßt folgende Teilaspekte:
- Phänomenologische Thermodynamik (Wiederholung)
- Statistische Ensembles, Postulate der statistischen Thermodynamik
- Boltzmann-Verteilung
- Berechnung von thermodynamischen Größen aus Zustandssummen
- Berechnung der Zustandssumme (ideale Gase, idealer Kristall)
- Fermi-Dirac und Bose-Einstein Statistik
- Anwendungen der statistischen Thermodynamik

Description:

The lecture Interface Chemistry II deals with basic aspects of electrochemistry. Based on thermodynamics of electrochemical systems various models of the electric double layer, the kinetics of electrochemical reactions and applications of modern electrochemistry in energy technology (batteries, fuel cells) are treated. Current research projects on metal deposition, nano-structuring, corrosion and electrocatalysis are presented. Here are considered classical electrochemical techniques, such as e. g. cyclic voltammetry, impedance spectroscopy, and in-situ scanned tunnel microscopy (in-situe STM) for high resolution structural investigations. In addition, an insight into the theoretical models for the description of elementary electrochemical processes or general electrochemical systems are given. Beyond the experimental and theoretical basics of electrochemistry references to applications in industry are made by using selected examples.

Compulsory attendance in the seminar

• Exam 1: Monday, 16.07.2018, 13-15 h, O25/H7
• Exam 2: Tuesday, 09.10.2018, 10-12 h, 47.2.101
• The exams are "open"