Matthias Arenz

The particle size effect on the oxygen reduction reaction activity of Pt catalysts: influence of electrolyte and relation to single crystal models.

Pt based PEMFC catalysts prepared from colloidal particle suspensions--a toolbox for model studies.

The effect of particle proximity on the oxygen reduction rate of size-selected platinum clusters.

Design, development, and demonstration of a fully LabVIEW controlled in situ electrochemical Fourier transform infrared setup combined with a wall-jet electrode to investigate the electrochemical interface of nanoparticulate electrocatalysts under reaction conditions.

Design and test of a flexible electrochemical setup for measurements in aqueous electrolyte solutions at elevated temperature and pressure.

Structural disordering of de-alloyed Pt bimetallic nanocatalysts: the effect on oxygen reduction reaction activity and stability.

Electrochemical stability and postmortem studies of Pt/SiC catalysts for polymer electrolyte membrane fuel cells.

Gas diffusion electrode setup for catalyst testing in concentrated phosphoric acid at elevated temperatures.

Gold nanoparticles assembled with dithiocarbamate-anchored molecular wires.

Accessing the Inaccessible: Analyzing the Oxygen Reduction Reaction in the Diffusion Limit.