Search results for "O-modified C"

showing 1 items of 1 documents

Photoelectrochemical and EPR features of polymeric C 3 N 4 and O-modified C 3 N 4 employed for selective photocatalytic oxidation of alcohols to alde…

2019

Four different C 3 N 4 specimens have been prepared, a bulk one (MCN), a thermally etched (MCN-TE), a solid prepared by hydrothermally treating MCN with H 2 O 2 (MCN-H 2 O 2 ) and a polymeric carbon nitride-hydrogen peroxide adduct (MCN-TE-H 2 O 2 ). The principal aim of this work was to correlate the capability of the prepared material to generate reactive oxygen species (ROS), under irradiation, with their photocatalytic activities in terms of conversion and selectivity for partial oxidation reactions. Photoelectrochemical studies revealed that MCN-TE represented the best material in terms of photoconductivity, whereas MCN-H 2 O 2 was defective and evidenced a poor mobility of carriers. E…

O-modified C3402 engineering and technology010402 general chemistryPhotochemistry01 natural sciencesPeroxideCatalysisC3N4Catalysischemistry.chemical_compoundPhotocatalytic partial oxidationCAromatic alcoholPartial oxidationcarbon nitride5-hydroxymethylfurfuralChemistry5-hydroxymethylfurfural Aromatic alcohol C3N4 carbon nitride EPR O-modified C3N4 Photocatalytic partial oxidation Selective photo-oxidationPhotoconductivityO-modified C3N4Prepared MaterialGeneral ChemistryN021001 nanoscience & nanotechnologySelective photo-oxidation0104 chemical sciencesAlcohol oxidationPhotocatalysisSettore CHIM/07 - Fondamenti Chimici Delle TecnologieEPR0210 nano-technologySelectivity
researchProduct