A dual-template strategy to engineer hierarchically porous Fe–N–C electrocatalysts for the high-performance cathodes of Zn–air batteries
Dan Wang, Hao Xu, Peixia Yang, Lihui Xiao, Lei Du, Xiangyu Lu, Ruopeng Li, Jinqiu Zhang, Maozhong An
Abstract
MgO and ZnCl<sub>2</sub> dual templates significantly optimize the accessibility of Fe–N<sub>x</sub> sites and mass transfer.
Topics & Concepts
Dual (grammatical number)TemplatePorosityCathodeMaterials scienceChemical engineeringNanotechnologyMass transferDual roleEngineeringChemistryCombinatorial chemistryComposite materialElectrical engineeringChromatographyLiteratureArtElectrocatalysts for Energy ConversionAdvanced battery technologies researchCO2 Reduction Techniques and Catalysts