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 modelingAcceptorPhotosensitizerSynthesisOxide
2014
Linker Rectifiers for Covalent Attachment of Transition‐Metal Catalysts to Metal‐Oxide Surfaces
Ding W, Negre CF, Palma JL, Durrell AC, Allen LJ, Young KJ, Milot RL, Schmuttenmaer CA, Brudvig GW, Crabtree RH, Batista VS. Linker Rectifiers for Covalent Attachment of Transition‐Metal Catalysts to Metal‐Oxide Surfaces. ChemPhysChem 2014, 15: 1138-1147. PMID: 24668518, DOI: 10.1002/cphc.201400063.Peer-Reviewed Original ResearchInterfacial electron transferElectron transferWater oxidation catalystsTransition metal catalystsElectron transfer propertiesBack electron transferMetal oxide surfacesElectron paramagnetic resonanceAcetylacetonate groupTerpyridyl groupsElectrode surfaceOxidation catalystMolecular linkersElectron reactionsAmide bondTiO2 surfaceParamagnetic resonanceCovalent attachmentAmide linkageTerahertz spectroscopic measurementsSpectroscopic measurementsElectron injectionTransfer propertiesLinkerCatalyst
2013
Efficiency of Interfacial Electron Transfer from Zn-Porphyrin Dyes into TiO2 Correlated to the Linker Single Molecule Conductance
Negre C, Milot R, Martini L, Ding W, Crabtree R, Schmuttenmaer C, Batista V. Efficiency of Interfacial Electron Transfer from Zn-Porphyrin Dyes into TiO2 Correlated to the Linker Single Molecule Conductance. The Journal Of Physical Chemistry C 2013, 117: 24462-24470. DOI: 10.1021/jp408738b.Peer-Reviewed Original ResearchDye-sensitized solar cellsSingle-molecule conductanceElectron injection efficiencyZn-porphyrin dyeMolecule conductanceLinker moleculesHigh performance dye-sensitized solar cellsZn-porphyrin complexInterfacial electron transferEfficient electron transportInjection efficiencyMolecular conductanceAdsorbate complexesElectron transferMolecular linkersSame chromophoreTiO2 nanoparticlesSolar cellsDyeModular assemblyMoleculesSpectroscopySemiconductor interfaceLinkerElectron transport