Electrochemical exfoliation of graphite in H<sub>2</sub>SO<sub>4</sub>, Li<sub>2</sub>SO<sub>4</sub> and NaClO<sub>4</sub> solutions monitored <i>in situ</i> by Raman microscopy and spectroscopy
Zhenyuan Xia, V. Bellani, Jinhua Sun, Vincenzo Palermo
Abstract
in acetonitrile). The results obtained show how high exfoliation yield and low defectivity can be achieved by the combination of efficient, non-destructive intercalation followed by chemical decomposition of the intercalants and gas production.
Topics & Concepts
GraphiteElectrochemistryRaman spectroscopyElectrolyteExfoliation jointMaterials scienceIn situAnalytical Chemistry (journal)ElectrodeChemistryPhysical chemistryNanotechnologyPhysicsMetallurgyOpticsEnvironmental chemistryOrganic chemistryGrapheneAdvancements in Battery MaterialsGraphene research and applicationsSemiconductor materials and interfaces