Hierarchically porous aggregates of Co–N–C nanoparticles for oxygen electrocatalysis
Zuozhong Liang, Jieling Zhang, Haoquan Zheng, Rui Cao
Abstract
). The A-Co-N-C exhibits good bifunctional catalytic oxygen reduction/evolution reaction (ORR/OER) and Zn-air battery activity. This work provides a simple but efficient strategy for constructing hierarchically porous aggregates of Co-N-C nanoparticles.
Topics & Concepts
ElectrocatalystNanoparticlePorosityChemical engineeringOxygenMaterials scienceOxygen reductionChemistryNanotechnologyElectrochemistryElectrodeOrganic chemistryPhysical chemistryComposite materialEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsElectrochemical Analysis and Applications