Controlling hydrogenation of graphene on Ir(111) (Articolo in rivista)

Type
Label
  • Controlling hydrogenation of graphene on Ir(111) (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/nn400780x (literal)
Alternative label
  • Richard Balog, Mie Andersen, Bjarke Jørgensen, Zeljko Sljivancanin, Bjørk Hammer, Alessandro Baraldi, Rosanna Larciprete, Philip Hofmann, Liv Hornekær, Silvano Lizzit (2013)
    Controlling hydrogenation of graphene on Ir(111)
    in ACS nano
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Richard Balog, Mie Andersen, Bjarke Jørgensen, Zeljko Sljivancanin, Bjørk Hammer, Alessandro Baraldi, Rosanna Larciprete, Philip Hofmann, Liv Hornekær, Silvano Lizzit (literal)
Pagina inizio
  • 3823 (literal)
Pagina fine
  • 3832 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.acs.org/doi/abs/10.1021/nn400780x (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Department of Physics and Astronomy and (2) Interdisciplinary Nanoscience Center (iNANO), Aarhus University, 8000 Aarhus C, Denmark (3) Vinca Institute of Nuclear Sciences (020), P.O. Box 522, RS-11001 Belgrade, Serbia (4) Physics Department and Center of Excellence for Nanostructured Materials, University of Trieste, Via Valerio 2, 34127 Trieste, Italy, and IOM-CNR Laboratorio TASC, Area Science Park, S.S.14 Km 163.5, 34149 Trieste, Italy (5) CNR Istituto dei Sistemi Complessi, UOS Tor Vergata, Roma, Italy (6) Elettra-Sincrotrone Trieste S.C.p.A., S.S. 14 Km 163.5, 34149 Trieste, Italy (literal)
Titolo
  • Controlling hydrogenation of graphene on Ir(111) (literal)
Abstract
  • Combined fast X-ray photoelectron spectroscopy and density functional theory calculations reveal the presence of two types of hydrogen adsorbate structures at the graphene/Ir(111) interface, namely, graphane-like islands and hydrogen dimer structures. While the former give rise to a periodic pattern, dimers tend to destroy the periodicity. Our data reveal distinctive growth rates and stability of both types of structures, thereby allowing one to obtain well-defined patterns of hydrogen clusters. The ability to control and manipulate the formation and size of hydrogen structures on graphene facilitates tailoring of its properties for a wide range of applications by means of covalent functionalization. (literal)
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