<i>Operando</i> UV-vis spectroscopy for real-time monitoring of nanoparticle size in reaction conditions: a case study on <i>r</i>WGS over Au nanoparticles
Chiara Negri, Riccardo Colombo, Mauro Bracconi, Cesare Atzori, Alessandro Donazzi, Andrea Lucotti, Matteo Tommasini, Matteo Maestri
Abstract
X-ray spectroscopy and PXRD data. Overall, this approach enables the direct acquisition of information on the structure-activity relationship of metal-based supported catalysts under actual reaction conditions.
Topics & Concepts
CatalysisSurface plasmon resonanceNanoparticleDiffuse reflectance infrared fourier transformSpectroscopyPhotochemistryMaterials scienceDiffuse reflectionUltraviolet visible spectroscopyAnalytical Chemistry (journal)NanotechnologyChemistryChemical engineeringPhotocatalysisOpticsOrganic chemistryPhysicsQuantum mechanicsEngineeringGold and Silver Nanoparticles Synthesis and ApplicationsCatalytic Processes in Materials ScienceNanomaterials for catalytic reactions