Cobalt decorated nitrogen-doped carbon bowls as efficient electrocatalysts for the oxygen reduction reaction
Haobin Zhong, Changwei Shi, Jiantao Li, Ruohan Yu, Qiang Yu, Haoyun Liu, Yao Yao, Jinsong Wu, Liang Zhou, Liqiang Mai
Abstract
. The Co@NCB outperforms the commercial Pt/C in the oxygen reduction reaction in terms of half-wave potential and stability. When Co@NCB is applied in zinc-air batteries, a high open-circuit voltage, excellent power density, and satisfactory stability are achieved.
Topics & Concepts
CobaltOxygen reduction reactionCarbon fibersNitrogenChemistryOxygenOxygen reductionElectrocatalystInorganic chemistryDopingReduction (mathematics)Materials scienceElectrochemistryElectrodeOrganic chemistryPhysical chemistryMathematicsGeometryComposite materialComposite numberOptoelectronicsElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced Memory and Neural Computing