2026-04-29T02:24:25Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/110632025-11-15T01:05:28Zcom_10259_5822com_10259_5086com_10259_2604col_10259_5823

High-concentration aqueous dispersions of graphene produced by exfoliation of graphite using cellulose nanocrystals Carrasco, Pedro Mª Montes, Sarah García, Ignacio Borghei, Maryam Jiang, Hua Odriozola, Ibon Cabañero, Germán Ruiz Fernández, Virginia Stable high-concentration aqueous dispersions (>1 mg ml−1) of single and few-layer graphene flakes were produced by direct exfoliation of graphite using cellulose nanocrystals (CNC). Biodegradable and widely available from renewable sources, CNC have proven to be very efficient graphene stabilizers even at low concentrations (0.2 mg ml−1), thus enabling remarkably high graphene/CNC ratios (up to 3.8). 2025-11-14T12:56:35Z 2025-11-14T12:56:35Z 2025-11-14T12:56:35Z 2014-04 info:eu-repo/semantics/article 0008-6223 https://hdl.handle.net/10259/11063 10.1016/j.carbon.2013.12.086 eng Carbon. 2014, V. 70, p. 157-163 https://doi.org/10.1016/j.carbon.2013.12.086 http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier