Highly exposed discrete Co atoms anchored in ultrathin porous N, P-codoped carbon nanosheets for efficient oxygen electrocatalysis and rechargeable aqueous/solid-state Zn–air batteries
Xinghuan Liu, Yanwen Zhang, Zeyu Zhao, Haoran Gao, Junjie Kang, Rongjie Wang, Guixian Ge, Xin Jia
Abstract
The ultrathin porous nanosheet structure and optimized N and P dual-coordinated Co active sites enable high performances of Co SA /NPC in oxygen electrocatalysis and rechargeable aqueous and flexible solid-state ZABs.
Topics & Concepts
ElectrocatalystNanosheetAqueous solutionMaterials scienceOxygenChemical engineeringPorosityCarbon fibersOxygen evolutionNanotechnologyInorganic chemistryElectrochemistryChemistryElectrodeComposite numberOrganic chemistryPhysical chemistryComposite materialEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Battery Materials and Technologies