Chemical Vapor Deposition Repair of Graphene Oxide: A Route to Highly-Conductive Graphene Monolayers

Chemical Vapor Deposition Repair of Graphene Oxide: A Route to Highly-Conductive Graphene Monolayers

Highly conductive chemically‐derived graphene can be synthesized using an efficient two‐step method starting from graphene oxide. The key strategy involves the use of a CVD process to heal defects contained within the monolayers, which imparts a two order of magnitude enhancement of electrical condu...

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Veröffentlicht in:Advanced materials (Weinheim) 2009-12, Vol.21 (46), p.4683-4686
Hauptverfasser: López, Vicente, Sundaram, Ravi S., Gómez-Navarro, Cristina, Olea, David, Burghard, Marko, Gómez-Herrero, Julio, Zamora, Félix, Kern, Klaus
Format: Artikel
Sprache:eng
Schlagworte:
chemical vapor deposition
conductivity
graphene
graphene oxide
organic conductors
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Zusammenfassung:Highly conductive chemically‐derived graphene can be synthesized using an efficient two‐step method starting from graphene oxide. The key strategy involves the use of a CVD process to heal defects contained within the monolayers, which imparts a two order of magnitude enhancement of electrical conductivity over the merely reduced samples.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200901582