A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt

H. Yang; Y. Hernandez; A. Schlierf; A. Felten; A. Eckmann; S. Johal; P. Louette; J.-J. Pireaux; X. Feng; K. Mullen; V. Palermo; C. Casiraghi

doi:10.1016/j.carbon.2012.11.022

A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt

H. Yang, Y. Hernandez, A. Schlierf, A. Felten, A. Eckmann, S. Johal, P. Louette, J.-J. Pireaux, X. Feng, K. Mullen, V. Palermo, C. Casiraghi

Research output: Contribution to journal › Article

Abstract

In this work we use a chemical approach based on supra-molecular and non-covalent interactions between graphene and 1-pyrenesulfonic acid sodium salt (Py-1SO) to obtain a stable dispersion of graphene by using only water as solvent. The material has been characterized by a combination of spectroscopic and microscopic techniques. In particular, an extensive Raman analysis shows that we have ∼70% few-graphene layers (

Original language	English
Pages (from-to)	357-365
Number of pages	9
Journal	Carbon
Volume	53
DOIs	https://doi.org/10.1016/j.carbon.2012.11.022
Publication status	Published - 1 Mar 2013

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Water

1-pyrenesulfonic acid

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Yang, H., Hernandez, Y., Schlierf, A., Felten, A., Eckmann, A., Johal, S., ... Casiraghi, C. (2013). A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt. Carbon, 53, 357-365. https://doi.org/10.1016/j.carbon.2012.11.022

Yang, H. ; Hernandez, Y. ; Schlierf, A. ; Felten, A. ; Eckmann, A. ; Johal, S. ; Louette, P. ; Pireaux, J.-J. ; Feng, X. ; Mullen, K. ; Palermo, V. ; Casiraghi, C. / A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt. In: Carbon. 2013 ; Vol. 53. pp. 357-365.

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abstract = "In this work we use a chemical approach based on supra-molecular and non-covalent interactions between graphene and 1-pyrenesulfonic acid sodium salt (Py-1SO) to obtain a stable dispersion of graphene by using only water as solvent. The material has been characterized by a combination of spectroscopic and microscopic techniques. In particular, an extensive Raman analysis shows that we have ∼70{\%} few-graphene layers (",

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Yang, H, Hernandez, Y, Schlierf, A, Felten, A, Eckmann, A, Johal, S, Louette, P , Pireaux, J-J, Feng, X, Mullen, K, Palermo, V & Casiraghi, C 2013, 'A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt', Carbon, vol. 53, pp. 357-365. https://doi.org/10.1016/j.carbon.2012.11.022

A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt. / Yang, H.; Hernandez, Y.; Schlierf, A.; Felten, A.; Eckmann, A.; Johal, S.; Louette, P.; Pireaux, J.-J.; Feng, X.; Mullen, K.; Palermo, V.; Casiraghi, C.

In: Carbon, Vol. 53, 01.03.2013, p. 357-365.

Research output: Contribution to journal › Article

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T1 - A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt

AU - Yang, H.

AU - Hernandez, Y.

AU - Schlierf, A.

AU - Felten, A.

AU - Eckmann, A.

AU - Johal, S.

AU - Louette, P.

AU - Pireaux, J.-J.

AU - Feng, X.

AU - Mullen, K.

AU - Palermo, V.

AU - Casiraghi, C.

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