Visible Light Sensitization of TiO2 Surfaces with Alq3 Complexes
Rego L, da Silva R, Freire J, Snoeberger R, Batista V. Visible Light Sensitization of TiO2 Surfaces with Alq3 Complexes. The Journal Of Physical Chemistry C 2009, 114: 1317-1325. DOI: 10.1021/jp9094479.Peer-Reviewed Original ResearchVisible light sensitizationSurface complexesAb initio DFT molecular dynamics simulationsLight sensitizationDFT molecular dynamics simulationsTransient electronic excitationsInterfacial electron transferInterfacial electron injectionTiO2 anatase (101) surfaceMolecular dynamics simulationsTris complexesMolecular assembliesElectron transferAlq3 complexesElectronic excitationTiO2 surfaceCovalent attachmentDynamics simulationsElectron injectionPair recombinationComplexesHost substrateSignificant interestOligothiophenesDerivatizationDeposition of an oxomanganese water oxidation catalyst on TiO 2 nanoparticles : computational modeling, assembly and characterization
Li G, Sproviero E, Snoeberger R, Iguchi N, Blakemore J, Crabtree R, Brudvig G, Batista V. Deposition of an oxomanganese water oxidation catalyst on TiO 2 nanoparticles : computational modeling, assembly and characterization. Energy & Environmental Science 2009, 2: 230-238. DOI: 10.1039/b818708h.Peer-Reviewed Original ResearchWater oxidation catalystsOxidation catalystTiO2 nanoparticlesUV-visible spectroscopyTiO 2 nanoparticlesMixed valence stateAmorphous TiO2 nanoparticlesWater ligandsElectrochemical studiesElectrochemical measurementsEPR spectroscopySurface complexesMimic photosynthesisDirect adsorptionSitu synthesisTiO2 surfaceSuccessful attachmentEPR dataNanoparticlesCatalystSolar cellsSpectroscopyComputational modelingAdsorptionEPR