Unexpected refacetting of palladium nanoparticles under atmospheric N2 conditions Catalysis, Chemistry, Climate Skills Posted on June 26, 2018 ← Shape Stability Of Octahedral PtNi Nanocatalysts For Electrochemical Oxygen Reduction Reaction Studied By in situ Transmission Electron Microscopy Fast Gas–Solid Reaction Kinetics of Nanoparticles Unveiled by Millisecond In Situ Electron Diffraction at Ambient Pressure →