Molecular Kinetics and Catalysis

  • Lecturers: Mie Andersen, Nico Hörmann and Haabo Li
  • Tutors: Martin Deimel, Santiago Cingolani and Cristina Grosu

 

A future rational “design” of new catalysts will ultimately require a mechanistic understanding down to the atomic scale. In this lecture we introduce corresponding molecular-level approaches to heterogeneous catalysis, with particular focus on kinetic modeling. For this we will take a grand tour through reaction kinetics, from macroscopic to the microscopic level and address questions like: How does macroscopic kinetic behavior arise from the motion of individual atoms and molecules? How can we utilize atomic scale simulations for kinetic modeling? And, how is textbook kinetics connected with these? The objective of the lecture is to survey emerging links between technological research in real catalysis and more fundamental research in surface science. As such it draws on concepts and is intended for students from both chemical engineering and physical chemistry. The lecture will be given in English.

  • first lecture: 21.04.2020, 10 am
  • first tutorial: 22.04.2020, 11 am

Admission information

See TUMonline
Note: Registration for the class and the accompanying Moodle course via TUMonline is required. Lectures are held on Tuesdays from 10 to 12 in CH 63214 Tutorials are held on Wednesdays from 11 to 13 in CH 63220 The first lecture will meet on April 21

Description

1. Mechanisms for prototypical catalytic processes 2. Bonding of adsorbates on surfaces 3. Deterministic kinetics 4. Probability theory and stochastic processes 5. Chemical kinetics, mean-field approximation and emergence of classical kinetics 6. Getting rate constants: From fitting to first-principles 7. Simulations techniques: Molecular dynamics and kinetic Monte Carlo 8. Analyzing reaction mechanisms: Rate determining steps and sensitivity analysis 9. Ab initio thermodynamics 10. Electrocatalysis 11. Towards computational catalyst design

Recommended literature

A list of references will be provided in the accompanying Moodle course.

Links

If necessary, the course will be offered in a virtual way via streaming. Please register for the course in TUMonline to receive corresponding information at the moodle platform.