Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Didier Tessier"'
Publikováno v:
Analytical and Bioanalytical Chemistry. 377:1148-1152
The extensive use of pesticides to protect agricultural crops can result in the transfer of these compounds into the atmosphere and their diffusion towards urban areas. Precise evaluation of the geographic impact of this type of pollution is importan
Publikováno v:
Polycyclic Aromatic Compounds. 13:127-138
The treatment of fluorene, a polycyclic aromatic hydrocarbon (PAH) adsorbed on filter paper by a corona discharge (9–14kV) applied during 15–150 min in a controlled humid atmosphere leads to the progressive formation of an oxidation product, fluo
Publikováno v:
Atmospheric Environment. 31:3407-3412
The effect of sulfur dioxide traces on the formation of nitrous and nitric acid resulting from exposure to corona discharge in a composition-controlled, humid atmosphere was investigated. The production of NO 2 − and NO 3 − at the trace level was
Publikováno v:
J. Chem. Soc., Faraday Trans.. 92:3233-3237
CO adsorption on palladium–ceria catalysts prepared from Pd acetylacetonate has been investigated by IR and UV–VIS spectroscopies and by volumetric measurements. After calcination and evacuation at 673 K, the samples contain small PdO particles w
Publikováno v:
J. Chem. Soc., Faraday Trans.. 88:741-749
Palladium–alumina catalysts prepared from various precursors and by different preparation methods have been studied after calcination by O2 and reduction by H2, using IR spectroscopy of adsorbed CO, EPR and diffuse reflectance measurements. In addi