There has been a recent surge in the use of cryo and/or vacuum specimen preparation and
transfer systems to broaden the scope of research enabled by the microscopy technique of …

Promoters are important in catalysis, but the atomistic details of their function and particularly
their role in reaction instabilities such as kinetic phase transitions and oscillations are often …

The effect of surface orientations on the formation of iridium oxide species during the oxygen
evolution reaction (OER) remains yet unknown. Herein, we use a needle‐shaped iridium …

We report a unique in situ instrument development effort dedicated to studying gas/solid
interactions relevant to heterogeneous catalysis and early stages of oxidation of materials …

The catalytic hydrogenation of sodium hydrogen carbonate in aqueous phase (NaHCO 3) to
produce sodium formate (or formic acid) on activated carbon-supported metal (Pd, Ru, Ni …

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 …

A series of recent instrumental advances have facilitated the application of atom probe
tomography (APT) to the characterization of an increasingly wide range of materials and …

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 …

In this work, we investigate the adsorption of carbon dioxide on rhodium (Rh) nanocrystals
as well as its catalytic reaction with hydrogen, at the nanoscale, using field ion microscopy …