Synergistic co-doping induced high catalytic activities of La/Fe doped Co<sub>3</sub>O<sub>4</sub> towards oxygen reduction/evolution reactions for Zn–air batteries
Zhongyuan Xia, Binglu Deng, Yongjie Wang, Zhongqing Jiang, Zhongqing Jiang, Zhong-Jie Jiang, Zhong-Jie Jiang
Abstract
La/Fe co-doped Co 3 O 4 nanoparticles supported on aminated CNTs have shown high catalytic activities for the ORR and OER. The specific La/Fe co-doped structure of Co 3 O 4 is shown to be the main origin of their high catalytic activities.
Topics & Concepts
CatalysisDopingOxygenOxygen evolutionOxygen reductionNanoparticleOxygen reduction reactionMaterials scienceChemical engineeringChemistryInorganic chemistryNanotechnologyPhysical chemistryOrganic chemistryElectrochemistryElectrodeEngineeringOptoelectronicsElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques