Analytical methods that provide direct real-space information about the dynamics of
catalysed reactions often require simplified model systems and operate under high-vacuum …

Catalysis is a highly complex phenomenon involving fundamental processes on multiple
length scales. The full-scale complexity of catalysis is only poorly understood, and how …

Density functional theory (DFT) calculations of energetic, geometric, vibrational, and
electrostatic properties of different arrangements of CO and NO at quarter and half …

In this study, we approach several common problems with the Ni-catalyzed methane steam
reformation reaction (MSR) using a two-pronged approach combining density functional …

Since the early discovery of the catalytic activity of gold at low temperature, there has been a
growing interest in Au and Au-based catalysis for a new class of applications. The …

This work investigates experimentally the mechanism by which chemical oscillations
emerge in a nanometric system. We monitor the spatiotemporal dynamics of an oscillating …

We studied the catalytic reduction of NO2 with hydrogen on platinum model catalysts by
means of field emission techniques. Atomic resolution field ion microscopy (FIM) was used …

The oxygen adsorption and its catalytic reaction with hydrogen on Pt–Rh single crystals
were studied at the nanoscale by Field Emission Microscopy (FEM) and Field Ion …

Chemical oscillations are observed in a variety of reactive systems, including biological
cells, for the functionality of which they play a central role. However, at such scales …

Automotive pollution control crucially relies on the reactivity of metal alloy catalysts.
Understanding how the chemistry of an alloy compares with that of pure metals forms a …