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Atomic Structure of Reduced Graphene Oxide

Open access
Gómez-Navarro, Cristina, Meyer, Jannik C., Sundaram, Ravi S., Chuvilin, Andrey, Kurasch, Simon, Burghard, Marko, Kern, Klaus, Kaiser, Ute·2010·Nano Letters

Abstract

Using high resolution transmission electron microscopy, we identify the specific atomic scale features in chemically derived graphene monolayers that originate from the oxidation-reduction treatment of graphene. The layers are found to comprise defect-free graphene areas with sizes of a few nanometers interspersed with defect areas dominated by clustered pentagons and heptagons. Interestingly, all carbon atoms in these defective areas are bonded to three neighbors maintaining a planar sp(2)-configuration, which makes them undetectable by spectroscopic techniques. Furthermore, we observe that they introduce significant in-plane distortions and strain in the surrounding lattice.

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Metadata

Authors
Gómez-Navarro, C., Meyer, J. C., Sundaram, R. S., Chuvilin, A., Kurasch, S., Burghard, M., Kern, K., & Kaiser, U.
Venue
Nano Letters
Published
2010-03-03
Volume
10
Issue
4
Pages
1144-1148
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
OpenAlex
W1976452436
Cited by
1,204
References
3
FWCI
40.00
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Atomic Structure of Reduced Graphene Oxide. https://app.cochat.ai/papers/10.1021/nl9031617
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Gómez-Navarro, C., Meyer, J. C., Sundaram, R. S., Chuvilin, A., Kurasch, S., Burghard, M., Kern, K., & Kaiser, U. (2010). Atomic Structure of Reduced Graphene Oxide. Nano Letters. https://doi.org/10.1021/nl9031617

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