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Cited by 755

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Solution Phase Production of Graphene with Controlled Thickness via Density Differentiation

Green, Alexander A., Hersam, Mark C.·2009·Nano Letters

Abstract

Graphene flakes with controlled thicknesses are isolated in solution using density gradient ultracentrifugation. These stable graphene dispersions are produced using the bile salt sodium cholate, which promotes graphite exfoliation and results in graphene-surfactant complexes having buoyant densities that vary with graphene thickness. The sorted graphene flakes are characterized using atomic force microscopy and Raman spectroscopy. Graphene dispersions produced using density differentiation offer superior performance in transparent conductors than those produced using conventional sedimentation-based centrifugation techniques.

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Metadata

Authors
Green, A. A., & Hersam, M. C.
Venue
Nano Letters
Published
2009-09-25
Volume
9
Issue
12
Pages
4031-4036
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
OpenAlex
W2033454427
Cited by
755
References
5
FWCI
27.75
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Solution Phase Production of Graphene with Controlled Thickness via Density Differentiation. https://app.cochat.ai/papers/10.1021/nl902200b
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Green, A. A., & Hersam, M. C. (2009). Solution Phase Production of Graphene with Controlled Thickness via Density Differentiation. Nano Letters. https://doi.org/10.1021/nl902200b

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.