2024
Selecting between Ammonia and Water Oxidation: Electrochemical Oxidation of Ammonia in Water Using an Organometallic–Inorganic Hybrid Anode
Liu H, Jayworth J, Crabtree R, Brudvig G. Selecting between Ammonia and Water Oxidation: Electrochemical Oxidation of Ammonia in Water Using an Organometallic–Inorganic Hybrid Anode. ACS Catalysis 2024, 14: 2842-2846. DOI: 10.1021/acscatal.3c05899.Peer-Reviewed Original ResearchHybrid anodeWater oxidationBlue layerElectrochemical oxidation of ammoniaOxidation of ammoniaElectrochemical oxidationSurface poisoningAqueous solventAmmonia oxidationOptimal operating conditionsAqueous solutionAmbient conditionsE appOperating conditionsAnodeFormation of nitriteOxidationOptimum selectionAmmoniaSolventNitrateNanoclustersDinitrogenElectrodeEcofriendly products
2023
Multielectrode electrochemical cell for in situ structural characterization of amorphous thin‐film catalysts using high‐energy X‐ray scattering
Kwon G, Kisslinger K, Hwang S, Wright G, Layne B, Zhong H, Pattammattel A, Lynch J, Kim J, Hu G, Brudvig G, Lee W, Nam C. Multielectrode electrochemical cell for in situ structural characterization of amorphous thin‐film catalysts using high‐energy X‐ray scattering. Journal Of Applied Crystallography 2023, 56: 1392-1402. DOI: 10.1107/s1600576723006933.Peer-Reviewed Original ResearchThin film catalystElectrochemical cellGlassy carbonHigh-energy X-ray scatteringStructural characterizationX-ray scatteringWater oxidation catalystsPorous electrode architectureThree-electrode configurationHigh-energy x-ray scattering techniquesSitu structural characterizationPDF analysisIridium oxide filmsMetal oxide layerPair distribution function techniqueElectrode architectureOxidation catalystX-ray Scattering MeasurementsX-ray scattering techniquesReaction conditionsCatalystElectrochemical potentialAtomic pair distribution function (PDF) techniqueElectrodeDeposition technique