Dendritic NiS<sub>2</sub>@Co–N–C nanoarchitectures as bifunctional electrocatalysts for long-life Zn–air batteries
Yanli Ruan, Hang Xu, Haikuo Lei, Wenjuan Xue, Tianyu Wang, Shidong Song, Yangyang Yu, Guirong Zhang, Donghai Mei
Abstract
The constructed dendritic NiS 2 @Co–N–C/CNF material exhibited excellent bifunctional ORR and OER performance, as well as superior Zn–air cell performance and ultralong lifetime, exceeding those of most of the recently reported aqueous Zn–air batteries.
Topics & Concepts
BifunctionalMaterials scienceAqueous solutionNanotechnologyAqueous mediumChemical engineeringChemistryCatalysisOrganic chemistryEngineeringAdvanced battery technologies researchElectrocatalysts for Energy ConversionSupercapacitor Materials and Fabrication