PLATINUM MONOLAYER ON HOLLOW, POROUS NANOPARTICLES WITH HIGH SURFACE AREAS AND METHOD OF MAKING

摘要

A catalytic nanoparticle includes a porous, hollow core and an atomically thin layer of platinum atoms on the core. The core is a porous palladium, palladium-M or platinum-M core, where M is selected from the group consisting of gold, iridium, osmium, palladium, rhenium, rhodium and ruthenium.