Graphene-quantum-dot-composited platinum nanotube arrays as a dual efficient electrocatalyst for the oxygen reduction reaction and methanol electro-oxidation
Lili Zhang, Panpan Lu, Yaru Luo, Jin You Zheng, Wei Ma, Liang‐Xin Ding, Haihui Wang
Abstract
Well-designed graphene quantum dot composited porous Pt nanotube arrays (GQD–Pt NTAs) are developed as an efficient electrocatalyst for the oxygen reduction reaction (ORR) and methanol oxidation reaction (MOR) in an acidic medium.
Topics & Concepts
ElectrocatalystMethanolOxygen reduction reactionPlatinumGrapheneQuantum dotGraphene quantum dotNanotubeMaterials scienceOxygen reductionNanotechnologyOxygenCatalysisChemistryChemical engineeringCarbon nanotubeElectrodeElectrochemistryPhysical chemistryOrganic chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials