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

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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-1SO3) 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	8
Journal	Carbon
Volume	53
DOIs	https://doi.org/10.1016/j.carbon.2012.11.022
Publication status	Published - Mar 2013

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10.1016/j.carbon.2012.11.022

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

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-1SO3) 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 (",

author = "H. Yang and Y. Hernandez and A. Schlierf and A. Felten and A. Eckmann and S. Johal and P. Louette and Pireaux, \{J. J.\} and X. Feng and K. Mullen and V. Palermo and C. Casiraghi",

year = "2013",

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doi = "10.1016/j.carbon.2012.11.022",

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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.

PY - 2013/3

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AB - 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-1SO3) 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 (

U2 - 10.1016/j.carbon.2012.11.022

DO - 10.1016/j.carbon.2012.11.022

M3 - Article

SN - 0008-6223

VL - 53

SP - 357

EP - 365

JO - Carbon

JF - Carbon

ER -

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

Abstract

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