2017
Linker Length-Dependent Electron-Injection Dynamics of Trimesitylporphyrins on SnO2 Films
Lee S, Regan K, Hedström S, Matula A, Chaudhuri S, Crabtree R, Batista V, Schmuttenmaer C, Brudvig G. Linker Length-Dependent Electron-Injection Dynamics of Trimesitylporphyrins on SnO2 Films. The Journal Of Physical Chemistry C 2017, 121: 22690-22699. DOI: 10.1021/acs.jpcc.7b07855.Peer-Reviewed Original ResearchDye-sensitized photoelectrochemical cellsElectron injection dynamicsPhotoelectrochemical cellsLinker lengthMetal oxide filmsMolecular photosensitizersPorphyrin coreAnchor groupsElectron acceptorInjection dynamicsLinkerSnO2 filmsOxide filmsFilmsTerphenyleneSystematic studyPhenylenePorphyrinsBiphenyleneSpectroscopyComputational modelingAcceptorPhotosensitizerSynthesisOxideAntimony Complexes for Electrocatalysis: Activity of a Main‐Group Element in Proton Reduction
Jiang J, Materna K, Hedström S, Yang K, Crabtree R, Batista V, Brudvig G. Antimony Complexes for Electrocatalysis: Activity of a Main‐Group Element in Proton Reduction. Angewandte Chemie 2017, 129: 9239-9243. DOI: 10.1002/ange.201704700.Peer-Reviewed Original ResearchMain group catalysisRedox-active ligandsMain group complexesQuantum chemistry calculationsMain group elementsViable electrocatalystsPorphyrin ligandChemistry calculationsHydroxy ligandsElectrocatalysis applicationsProton reductionCatalytic propertiesAntimony complexesRedox activityAxial ligandsCatalytic cycleSb centerLigandsCatalysisComplexesElectrocatalysisElectrocatalystsPorphyrinsReactionAcid
2016
A new method for the synthesis of β-cyano substituted porphyrins and their use as sensitizers in photoelectrochemical devices
Antoniuk-Pablant A, Terazono Y, Brennan B, Sherman B, Megiatto J, Brudvig G, Moore A, Moore T, Gust D. A new method for the synthesis of β-cyano substituted porphyrins and their use as sensitizers in photoelectrochemical devices. Journal Of Materials Chemistry A 2016, 4: 2976-2985. DOI: 10.1039/c5ta07226c.Peer-Reviewed Original ResearchPhotoelectrosynthetic cellsWater oxidationNew synthetic methodSolar cellsSensitive functional groupsHigh positive potentialsElectrochemical propertiesRedox mediatorSynthetic methodZinc porphyrinMost porphyrinsPhotoelectrochemical devicesFunctional groupsMild conditionsPresence of TrisPorphyrinsPotential candidateNanoparticulate TiOSensitizersOxidationPositive potentialsDyeMoleculesImproved yieldPhotocurrent
2011
A visible light water-splitting cell with a photoanode formed by codeposition of a high-potential porphyrin and an iridium water-oxidation catalyst
Moore G, Blakemore J, Milot R, Hull J, Song H, Cai L, Schmuttenmaer C, Crabtree R, Brudvig G. A visible light water-splitting cell with a photoanode formed by codeposition of a high-potential porphyrin and an iridium water-oxidation catalyst. Energy & Environmental Science 2011, 4: 2389-2392. DOI: 10.1039/c1ee01037a.Peer-Reviewed Original Research