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

Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

Résumé

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 (
langue originaleAnglais
Pages (de - à)357-365
Nombre de pages9
journalCarbon
Volume53
Les DOIs
Etat de la publicationPublié - 1 mars 2013

Empreinte digitale Examiner les sujets de recherche de « A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt ». Ensemble, ils forment une empreinte digitale unique.

Contient cette citation