Achieving superior methanol oxidation electrocatalytic performance by surface reconstruction of PtNi nanoalloys during acid etching process
Xu Chen, Jinyu Zhao, Jie Lian, Xiaomin Wang
Abstract
The Pt 1.5 Ni-NGA catalyst was fabricated via a facile acid-etching reconstruction strategy. Owing to the abundant surface defects, Pt 1,5 Ni-NGA exhibits a remarkable MOR performance and excellent anti-poisoning ability.
Topics & Concepts
Etching (microfabrication)MethanolCatalysisAcid etchingChemical engineeringChemistryNanotechnologyMaterials scienceProcess (computing)X-ray photoelectron spectroscopyInorganic chemistryComposite materialOrganic chemistryComputer scienceOperating systemLayer (electronics)EngineeringElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingCatalytic Processes in Materials Science