Co/N-Doped hierarchical porous carbon as an efficient oxygen electrocatalyst for rechargeable Zn–air battery
Wenshu Zhou, Yanyan Liu, Huan Liu, Dichao Wu, Gaoyue Zhang, Jianchun Jiang
Abstract
RHE), a low charge-discharge voltage gap, and long cycle life. All these results demonstrate that this study provides a simple, scalable, and efficient approach to fabricate cost-effective high-performance ORR/OER catalysts for rechargeable Zn-air batteries.
Topics & Concepts
ElectrocatalystBattery (electricity)PyrolysisOxygen evolutionCarbon fibersMaterials scienceNanoparticleChemical engineeringPorosityCatalysisDopingNanotechnologyInorganic chemistryChemistryElectrochemistryElectrodeComposite numberOrganic chemistryComposite materialPhysicsPhysical chemistryOptoelectronicsQuantum mechanicsPower (physics)EngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Battery Materials and Technologies