Electron microscope image of a platinum-cobalt alloy nanoparticle, showing the arrangement of the metal atoms into an ordered lattice. A smaller particle overlaps the large one at the bottom. Yellow arrows indicate the three layers of platinum atoms on the surface.October, 2012: KIC Member David Muller‘s research produces ‘ordered’ fuel cell catalysts with increased efficiency and durability.  The research team has published a paper describing this work in the Oct. 28 issue of the journal Nature Materials.  Read the Cornell Chronicle article highlighting this research here.

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