A comparative study of different carbon materials as metal-free catalysts for oxygen reduction and hydrogen evolution reactions in alkaline media
John E. Ortiz-Restrepo, Óscar A. Loaiza, Julián D. Urresta, José de Jesús Díaz Velásquez, Elena Pastor, Manuel N. Chaur, William H. Lizcano-Valbuena
Topics & Concepts
Tafel equationHigh-resolution transmission electron microscopyCatalysisX-ray photoelectron spectroscopyCarbon fibersCyclic voltammetryCarbon nanotubeRaman spectroscopyChemistryHydrogenGrapheneRotating disk electrodeDielectric spectroscopyInorganic chemistryMaterials scienceAnalytical Chemistry (journal)Chemical engineeringTransmission electron microscopyElectrochemistryNanotechnologyPhysical chemistryElectrodeComposite materialOrganic chemistryComposite numberEngineeringOpticsPhysicsElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research