2016
Heterogenized Iridium Water-Oxidation Catalyst from a Silatrane Precursor
Materna K, Rudshteyn B, Brennan B, Kane M, Bloomfield A, Huang D, Shopov D, Batista V, Crabtree R, Brudvig G. Heterogenized Iridium Water-Oxidation Catalyst from a Silatrane Precursor. ACS Catalysis 2016, 6: 5371-5377. DOI: 10.1021/acscatal.6b01101.Peer-Reviewed Original ResearchIridium Water Oxidation CatalystsMetal oxide semiconductor surfacesWater oxidation catalystsExperimental IR spectraOxide semiconductor surfaceWater oxidationHeterogenized catalystTurnover frequencyIR spectraSilatrane precursorCovalent attachmentFunctional groupsTurnover numberM KNO3CatalystSemiconductor surfacesPrecatalystOverpotentialCatalysisComputational modelingOxidationPrecursorsKNO3SpectraSurface
2013
Study of an S = 1 Ni II pincer electrocatalyst precursor for aqueous hydrogen production based on paramagnetic 1 H NMR
Luca OR, Konezny SJ, Paulson EK, Habib F, Luthy KM, Murugesu M, Crabtree RH, Batista VS. Study of an S = 1 Ni II pincer electrocatalyst precursor for aqueous hydrogen production based on paramagnetic 1 H NMR. Dalton Transactions 2013, 42: 8802-8807. PMID: 23640289, DOI: 10.1039/c3dt50528f.Peer-Reviewed Original ResearchChemical shiftsTridentate NNN ligandMetal complexesNNN ligandCatalytic applicationsLow overpotentialH NMRAppropriate ligandDFT methodologyAnalogue complexesT1 relaxation rateUnambiguous assignmentHydrogen productionProton environmentNMRH2 productionComplexesLigandsMagnetic susceptibilityRelaxation rateElectrocatalystsOverpotentialReactivityTemperature dependencePrecursors