Applications of Carbon Nanotubes in Oxygen Electrocatalytic Reactions
Jian Sheng, Yan Li
Abstract
Oxygen electrocatalytic reactions are essential for fuel cells and metal-air batteries. With their unique structure and properties, carbon nanotubes (CNTs) have found important applications in both oxygen reduction and evolution reactions. Herein, this perspective discusses the advantages and the recent progress of using CNTs as metal-free catalysts, catalyst supports, and free-standing electrodes in electrocatalysts. The future research directions and challenges toward the practical applications of CNT-based catalysts are highlighted.
Topics & Concepts
Materials scienceCarbon nanotubeCatalysisOxygen reduction reactionNanotechnologyElectrocatalystCarbon fibersOxygen reductionOxygen evolutionFuel cellsOxygenElectrodeChemical engineeringElectrochemistryOrganic chemistryChemistryComposite materialEngineeringPhysical chemistryComposite numberElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research