How to use a rotating ring-disc electrode (RRDE) subtraction method to investigate the electrocatalytic oxygen reduction reaction?
Angelina Kerschbaumer, Dominik Wielend, Elisabeth Leeb, Corina Schimanofsky, Nadine Kleinbruckner, Helmut Neugebauer, Mihai Irimia‐Vladu, Niyazi Serdar Sariçiftçi
Abstract
a novel RRDE subtraction method together with chronoamperometric electrolysis. Qualitative trends linking the two methods were obtained, such as a higher excess current correlating with both higher productivity and selectivity. As such, a valuable tool is provided to increase the understanding of the electrocatalytic ability of homogeneous solutions toward improving the oxygen reduction reaction.
Topics & Concepts
Oxygen reduction reactionRotating ring-disk electrodeOxygen reductionElectrodeReduction (mathematics)CatalysisOxygenRing (chemistry)ChemistryRotating disk electrodeElectrocatalystBackground subtractionMaterials scienceElectrochemistryPhysicsOrganic chemistryPhysical chemistryOpticsCyclic voltammetryMathematicsPixelGeometryElectrocatalysts for Energy ConversionAdvanced battery technologies researchElectrochemical Analysis and Applications