Search results for "Sol−gel"

showing 2 items of 2 documents

TiO2/ORMOSIL Thin Films Doped with Phthalocyanine Dyes:  New Photocatalytic Devices Activated by Solar Light

2008

WOS: 000253222200065

Materials scienceChemical substancePhthalocyaninesThin filmsPhotochemistryOrmosillaw.inventionDegradationchemistry.chemical_compoundMagazinelawSol-gel processPhotocatalysisPhysical and Theoretical ChemistryThin filmDopingsol−gel TiO2/organosilica films phthalocyaninesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsGeneral EnergychemistryPhotocatalysisPhthalocyanineTitanium dioxideIrradiationScience technology and societyThe Journal of Physical Chemistry C
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Heterogeneous Sonogashira Coupling over Nanostructured SiliaCat Pd(0)

2012

Sol–gel entrapped catalyst SiliaCat Pd(0) heterogeneously mediates the Sonogoashira coupling of different aryl halides and phenylacetylene either under thermal conditions or, much more efficiently, under microwave irradiation, affording good conversions of coupled products. Leaching of valued Pd is limited, and the catalyst can be reused.

Renewable Energy Sustainability and the EnvironmentHeterogeneouGeneral Chemical EngineeringArylSonogashira couplingHalideSonogashira couplingPd catalysiGeneral ChemistryPhotochemistryCatalysisSiliaCatchemistry.chemical_compoundSol−gelchemistryPhenylacetyleneMicrowave irradiationEnvironmental ChemistryLeaching (metallurgy)Sol-gelACS Sustainable Chemistry & Engineering
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