Crystalline core–amorphous shell heterostructures: epitaxial assembly of NiB nanosheets onto PtPd mesoporous hollow nanopolyhedra for enhanced hydrogen evolution electrocatalysis
Kai Deng, Tianlun Ren, You Xu, Songliang Liu, Zechuan Dai, Ziqiang Wang, Xiao‐Nian Li, Liang Wang, Hongjing Wang
Abstract
Crystalline core–amorphous shell heterostructures composed of PtPd mesoporous hollow nanopolyhedra and NiB nanosheets exhibit enhanced electrocatalytic performance toward the hydrogen evolution reaction.
Topics & Concepts
Mesoporous materialElectrocatalystAmorphous solidHeterojunctionMaterials scienceNanotechnologyChemical engineeringEpitaxyShell (structure)CatalysisChemistryOptoelectronicsElectrodeCrystallographyComposite materialElectrochemistryPhysical chemistryOrganic chemistryLayer (electronics)EngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques