Twin PdPtIr porous nanotubes as a dual-functional catalyst for oxygen reduction and evolution reactions
Dan Yu, Qian Liu, Bing Chen, Yisong Zhao, Peng Jia, Keju Sun, Faming Gao
Abstract
We successfully synthesized PdPtIr porous nanotubes. The mass activity of PdPtIr PNTs-400 is 1.26 A mg Pd+Pt+Ir −1 and the specific activity is 1.3 A cm −2 in acidic media.
Topics & Concepts
CatalysisPorosityOxygen reduction reactionChemical engineeringMaterials sciencePorous mediumOxygenDual (grammatical number)NanotubeNanotechnologyChemistryPhysical chemistryOrganic chemistryElectrochemistryCarbon nanotubeComposite materialElectrodeArtEngineeringLiteratureElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced Memory and Neural Computing