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![](/sites/default/files/styles/photo_gallery_515_x_325_/public/3.%20Atoms.png?itok=CwIzZnZr)
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Coating a catalyst with a nanostructured copper-based dilute alloy can potentially increase energy and material efficiency by converting CO2 to high-demand chemicals and transportation fuels. The pine cone shape seen here increases the surface area of the copper alloy for more atom-to-atom interactions.