Edge-segregated ternary Pd–Pt–Ni spiral nanosheets as high-performance bifunctional oxygen redox electrocatalysts for rechargeable zinc–air batteries
Kai Liu, Hongpu Huang, Yuxin Zhu, Shupeng Wang, Zixi Lyu, Xiao Han, Qin Kuang, Shuifen Xie
Abstract
Ultrathin Pd 45 Pt 44 Ni 11 spiral nanosheets with abundant Pt/Ni-segregated edges exhibit excellent ORR and OER dual-electrocatalysis in alkaline, showcasing a workable air cathode electrocatalyst for high-efficiency and rechargeable Zn–air batteries.
Topics & Concepts
ElectrocatalystBifunctionalTernary operationCathodeMaterials scienceZincOxygen evolutionOxygen reductionRedoxChemical engineeringCatalysisChemistryInorganic chemistryNanotechnologyElectrodeMetallurgyElectrochemistryComputer scienceBiochemistryEngineeringPhysical chemistryProgramming languageElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials