Researchers have found novel nanocatalysts that lower the barrier to converting carbon dioxide—an abundant greenhouse gas—into methanol—a key commodity used to produce numerous industrial chemicals and fuels. In one case, it worked almost 90 times faster than catalysts commonly used for this reaction today. Read more »
Platinum Nanoclusters Out-Perform Single Crystals
Researchers have found that under high pressure—comparable to the pressures at which many industrial technologies operate—platinum surfaces can change their structure dramatically in response to the presence of high-coverage reactants. Read more »
Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts
Researchers have used an ambient-pressure x-ray photoelectron spectroscopy (APXPS) apparatus to demonstrate that bimetallic nanoparticle catalysts can undergo profound structural and chemical changes in response to reactive environments at ambient pressures, thereby opening the way for engineering catalysts with enhanced activity and selectivity. Read more »
