Molecular chemisorption on metal surfaces has attracted great interest over the past decades. Both the characteristics of the adsorbed molecules and the surface properties govern the chemisorption processes. We have studied the role of the nature and symmetry of different metallic surfaces, Cu(110), Cu(111) and Pt(111), on the room-temperature adsorption…
In the last decade after graphene isolation in 2004, many methods have been developed for the synthesis of this material. The most used substrates have been metal surfaces, due to their catalytic action, which is helpful for the formation of graphene. However, the coupling of the graphene layer with the…
We have developed a simple method to reversibly decouple the graphene form a metal substrate by Na intercalation. This strategy is based on the photo-dissociation of a previously adsorbed NaCl layer on graphene. Upon a short exposure to an X-Ray beam, the NaCl molecules break, the chlorine desorbs and the…
On-surface chemistry is a potential strategy focused on obtaining and developing novel nanomaterials of different dimensionalities with atomic precision. The growth mechanism is based on a bottom-up approach where molecular building blocks are evaporated onto a surface. Therefore, choosing the appropriate surface and precursor we are able to build and…