Depositing Molecular Graphene Nanoribbons on Ag (111) by Electrospray Controlled Ion Beam Deposition: Self‐Assembly and On‐Surface Transformations

Abstract: The chemical processing of low‐dimensional carbon nanostructures is crucial for their integration in future devices. Here we apply a new methodology in atomically precise engineering by combining multistep solution synthesis of N‐doped molecular graphene nanoribbons (GNRs) with mass‐selected ultra‐high vacuum electrospray controlled ion beam deposition on surfaces and real‐space visualisation by scanning tunnelling microscopy. We demonstrate how this method yields solely a controllable amount of single, otherwise unsublimable, GNRs of 2.9 nm length on a planar Ag (111) surface. This methodology allows for further processing by employing on‐surface synthesis protocols and exploiting the reactivity of the substrate. Following multiple chemical transformations, the GNRs provide reactive building blocks to form extended, metal–organic coordination polymers.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Depositing Molecular Graphene Nanoribbons on Ag (111) by Electrospray Controlled Ion Beam Deposition: Self‐Assembly and On‐Surface Transformations ; day:16 ; month:02 ; year:2022 ; extent:1
Angewandte Chemie ; (16.02.2022) (gesamt 1)

Urheber
Ran, Wei
Walz, Andreas
Stoiber, Karolina
Knecht, Peter
Xu, Hongxiang
Papageorgiou, Anthoula C.
Huettig, Annette
Cortizo‐Lacalle, Diego
Mora‐Fuentes, Juan P.
Mateo‐Alonso, Aurelio
Schlichting, Hartmut
Reichert, Joachim
Barth, Johannes V.

DOI
10.1002/ange.202111816
URN
urn:nbn:de:101:1-2022021714021101146409
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:36 MESZ

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Beteiligte

  • Ran, Wei
  • Walz, Andreas
  • Stoiber, Karolina
  • Knecht, Peter
  • Xu, Hongxiang
  • Papageorgiou, Anthoula C.
  • Huettig, Annette
  • Cortizo‐Lacalle, Diego
  • Mora‐Fuentes, Juan P.
  • Mateo‐Alonso, Aurelio
  • Schlichting, Hartmut
  • Reichert, Joachim
  • Barth, Johannes V.

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