2023
Atomically dispersed Ir catalysts exhibit support-dependent water oxidation kinetics during photocatalysis
Zhang H, Liu T, Dulock N, Williams B, Wang Y, Chen B, Wikar H, Wang D, Brudvig G, Wang D, Waegele M. Atomically dispersed Ir catalysts exhibit support-dependent water oxidation kinetics during photocatalysis. Chemical Science 2023, 14: 6601-6607. PMID: 37350819, PMCID: PMC10283500, DOI: 10.1039/d3sc00603d.Peer-Reviewed Original ResearchWater oxidation activityIndium tin oxideActive siteOxidation activityHeterogeneous water oxidation catalysisHigh water oxidation activityWater oxidation catalysisWater oxidation kineticsOxidation catalysisWater oxidationIr catalystHeterogeneous catalystsDistinct active sitesLight sensitizerPrototypical reactionReaction mechanismDifferent supportsElectron scavengerCatalystTin oxideOxidation kineticsHigh temperatureLow temperatureStudied rangeCatalysis
2009
Reversible Visible-Light Photooxidation of an Oxomanganese Water-Oxidation Catalyst Covalently Anchored to TiO2 Nanoparticles
Li G, Sproviero EM, McNamara WR, Snoeberger RC, Crabtree RH, Brudvig GW, Batista VS. Reversible Visible-Light Photooxidation of an Oxomanganese Water-Oxidation Catalyst Covalently Anchored to TiO2 Nanoparticles. The Journal Of Physical Chemistry B 2009, 114: 14214-14222. PMID: 19924873, DOI: 10.1021/jp908925z.Peer-Reviewed Original ResearchPolynuclear transition metal complexesWater oxidation catalystsTransition metal complexesArtificial photosynthetic assembliesVisible-light photoexcitationInterfacial electron transferOxidation chemistryPhotosynthetic assembliesWater oxidationHomogeneous catalystsElectron transferEPR spectroscopyCharge separationManganese compoundsAmide bondCovalent attachmentVisible lightTiO2 nanoparticlesPhotocatalytic devicesNanoparticlesElectron scavengerInexpensive materialsElectron acceptorOxidative conditionsStructural properties
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