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The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Evolution of Electrical, Chemical, and Structural Properties of Transparent and Conducting Chemically Derived Graphene Thin Films

Mattevi, Cecilia, Eda, Goki, Agnoli, Stefano, Miller, Steve, Mkhoyan, K. Andre, Celik, Ozgur, Mastrogiovanni, Daniel, Granozzi, Gaetano, Garfunkel, Eric, Chhowalla, Manish·2009·Advanced Functional Materials

Abstract

A detailed description of the electronic properties, chemical state, and structure of uniform single and few‐layered graphene oxide (GO) thin films at different stages of reduction is reported. The residual oxygen content and structure of GO are monitored and these chemical and structural characteristics are correlated to electronic properties of the thin films at various stages of reduction. It is found that the electrical characteristics of reduced GO do not approach those of intrinsic graphene obtained by mechanical cleaving because the material remains significantly oxidized. The residual oxygen forms sp 3 bonds with carbon atoms in the basal plane such that the carbon sp 2 bonding fraction in fully reduced GO is ∼0.80. The minority sp 3 bonds disrupt the transport of carriers delocalized in the sp 2 network, limiting the mobility, and conductivity of reduced GO thin films. Extrapolation of electrical conductivity data as a function of oxygen content reveals that complete removal of oxygen should lead to properties that are comparable to graphene.

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Metadata

Authors
Mattevi, C., Eda, G., Agnoli, S., Miller, S., Mkhoyan, K. A., Celik, O., Mastrogiovanni, D., Granozzi, G., Garfunkel, E., & Chhowalla, M.
Venue
Advanced Functional Materials
Publisher
Wiley
Published
2009-08-13
Volume
19
Issue
16
Pages
2577-2583
ISSN
  • 1616-301X (ISSN-L)
  • 1616-3028
OpenAlex
W2032918254
Cited by
1,723
References
3
FWCI
40.52
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Evolution of Electrical, Chemical, and Structural Properties of Transparent and Conducting Chemically Derived Graphene Thin Films. https://app.cochat.ai/papers/10.1002/adfm.200900166
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Mattevi, C., Eda, G., Agnoli, S., Miller, S., Mkhoyan, K. A., Celik, O., Mastrogiovanni, D., Granozzi, G., Garfunkel, E., & Chhowalla, M. (2009). Evolution of Electrical, Chemical, and Structural Properties of Transparent and Conducting Chemically Derived Graphene Thin Films. Advanced Functional Materials. https://doi.org/10.1002/adfm.200900166

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