Search Results - "Cesare Rol"

Gas-Phase TiO2 Photosensitized Mineralization of Some VOCs: Mechanistic Suggestions through a Langmuir–Hinshelwood Kinetic Approach by Marta Bettoni, Stefano Falcinelli, Cesare Rol, Marzio Rosi, Giovanni Vittorio Sebastiani

“…A jointed experimental and theoretical investigation pointing out new insights about the microscopic mechanism of the volatile organic compounds (VOCs)…”
Get full text

Substituent effects on the TiO2 photosensitized oxidation reaction of benzyl thioethers and thiols in deaerated acetonitrile by Bettoni, Marta, Del Giacco, Tiziana, Elisei, Fausto, Rol, Cesare, Sebastiani, Giovanni Vittorio, Stradiotto, Marina

“…[Display omitted] •The TiO2- and MeOP+-sensitized photooxidation of benzyl sulphides and thiols occurs by an electron transfer mechanism.•Both sulfide+ and…”
Get full text

Photocatalytic Activity in CH3CN Related to the Surface Properties of TiO2 Powders Prepared by Sol-Gel Method by Candori, Pietro, Bettoni, Marta, Marmottini, Fabio, Perenze, Nicoletta, Rol, Cesare, Sebastiani, Giovanni V., Vecchiocattivi, Franco

“…Some TiO2 powders, prepared from titanium(IV)tetraisopropoxide by the sol-gel method and thermally treated between 100 and 1000∘C, have been characterized by…”
Get full text

Oxidation of Aromatic Sulfides Photosensitized by TiO2 in CH3CN in the Presence of Ag2SO4. The Role of TiO2 in the Chemistry of Sulfide Radical Cations by Baciocchi, Enrico, Del Giacco, Tiziana, Ferrero, Marina I, Rol, Cesare, Sebastiani, Giovanni V

“…A product study of the photooxidation of the aromatic sulfides 1−5 sensitized by TiO2 in MeCN, in the presence of Ag2SO4, has been carried out. With benzyl…”
Get full text

Gas phase photocatalytic efficiency of TiO2 powders evaluated by acetone photodegradation by Bettoni, Marta, Candori, Pietro, Falcinelli, Stefano, Marmottini, Fabio, Meniconi, Sara, Rol, Cesare, Sebastiani, Giovanni Vittorio

“…•TiO2 powders are obtained by sol–gel method, annealing at different temperatures.•Powders photocatalytic efficiency is tested by photodegradation of gaseous…”
Get full text

Structural Effects in the TiO2-Photocatalyzed Oxidation of Alkylaromatic Compounds in Acetonitrile in the Presence of Ag2SO4 by Baciocchi, Enrico, Rol, Cesare, Sebastiani, Giovanni V, Taglieri, Luca

Get full text

Selective photocatalytic oxidation at TiO2/Ti anodes of 4-methoxybenzyl alcohol to the corresponding benzaldehyde in “green” conditions by Bettoni, Marta, Meniconi, Sara, Rol, Cesare, Sebastiani, Giovanni V.

Get full text

Surfactant effect on titanium dioxide photosensitized oxidation of 4-dodecyloxybenzyl alcohol by Bettoni, Marta, Brinchi, Lucia, Del Giacco, Tiziana, Germani, Raimondo, Meniconi, Sara, Rol, Cesare, Sebastiani, Giovanni Vittorio

“…[Display omitted] ► TiO2 photooxidation of 4-dodecyloxybenzyl alcohol in water does not happen. ► 4-Dodecyloxybenzaldehyde is obtained only in the presence of…”
Get full text

Selective photocatalytic oxidation at TiO 2/Ti anodes of 4-methoxybenzyl alcohol to the corresponding benzaldehyde in “green” conditions by Bettoni, Marta, Meniconi, Sara, Rol, Cesare, Sebastiani, Giovanni V.

“…[Display omitted] ► TiO 2 as photoelectrochemical sensitizer. ► Sensitizer for the photooxidation of a benzyl alcohol to benzaldehyde. ► Oxidation in water…”
Get full text

Photoelectrochemistry on TiO2/Ti anodes as a tool to increase the knowledge about some photo-oxidation mechanisms in CH3CN by Bettoni, Marta, Rol, Cesare, Sebastiani, Giovanni V.

“…Through current efficiency measurements, obtained from the photoelectrochemical oxidation at TiO2 (rutile)/Ti anodes, further mechanistic information has been…”
Get full text

Titanium dioxide photosensitised oxidation of α,β-dihydroxybenzyl derivatives in CH3CN by Bettoni, Marta, Del Giacco, Tiziana, Rol, Cesare, Sebastiani, Giovanni V.

Get full text

Photoelectrochemistry on TiO 2 /Ti anodes as a tool to increase the knowledge about some photo‐oxidation mechanisms in CH 3 CN by Bettoni, Marta, Rol, Cesare, Sebastiani, Giovanni V.

“…Through current efficiency measurements, obtained from the photoelectrochemical oxidation at TiO 2 (rutile)/Ti anodes, further mechanistic information has been…”
Get full text

Titanium dioxide photosensitised oxidation of α,β-dihydroxybenzyl derivatives in CH 3CN by Bettoni, Marta, Del Giacco, Tiziana, Rol, Cesare, Sebastiani, Giovanni V.

“…The TiO 2-photosensitised oxidation in CH 3CN of a series of 1-(X-phenyl)-1,2-ethanediols ( 1) and of 2-(X-phenyl)-1,2-propanediols ( 2) gives the…”
Get full text

Product study of some one-electron oxidations of bibenzyl and 4-ethylbibenzyl. Evidence against carbon-carbon bond cleavage of the bibenzyl radical cation in solution by Baciocchi, Enrico, Bartoli, Donatella, Rol, Cesare, Ruzziconi, Renzo, Sebastiani, Giovanni V

Get full text

Oxidative photoelectrochemical technology with Ti/TiO2 anodes by PALOMBARI, Roberto, RANCHELLA, Michele, ROL, Cesare, SEBASTIANI, Giovanni V

“…Rutile and anatase TiO2 films have been grown on Ti plates by thermal (500-800 C) and anodic oxidation followed by thermal annealing (400-500 C), resp. The…”
Get full text

TiO 2 ‐sensitised photo‐oxidation mechanism of indane and some of its hetero‐analogues in deaerated CH 3 CN by Bettoni, Marta, Giacco, Tiziana Del, Rol, Cesare, Sebastiani, Giovanni V.

“…A mechanistic study, principally based on product analysis, relative to the TiO 2 ‐photosensitized oxidation of indane and some of its hetero‐analogues, in…”
Get full text

TiO2-sensitised photo-oxidation mechanism of indane and some of its hetero-analogues in deaerated CH3CN by Bettoni, Marta, Giacco, Tiziana Del, Rol, Cesare, Sebastiani, Giovanni V.

“…A mechanistic study, principally based on product analysis, relative to the TiO2‐photosensitized oxidation of indane and some of its hetero‐analogues, in…”
Get full text

Oxidation by metal ions. 6. Intramolecular selectivity in the side-chain oxidation of p-ethyltoluene and isodurene by cobalt(III), cerium(IV), and manganese(III) by Baciocchi, Enrico, Mandolini, Luigi, Rol, Cesare

Get full text

Photocatalytic Activity in CH 3 CN Related to the Surface Properties of TiO 2 Powders Prepared by Sol-Gel Method by Bettoni, Marta, Candori, Pietro, Marmottini, Fabio, Perenze, Nicoletta, Rol, Cesare, Sebastiani, Giovanni V., Vecchiocattivi, Franco

“…Some TiO 2 powders, prepared from titanium(IV)tetraisopropoxide by the sol-gel method and thermally treated between 100 and 1000 ∘ C, have been characterized…”
Get full text

True quantum yields and adsorption constants as tools for a mechanistic study of the TiO 2-sensitized photooxidation of benzylic derivatives by Bettoni, Marta, Del Giacco, Tiziana, Rol, Cesare, Sebastiani, Giovanni V

“…The quantum yields ( Φ) of the colloidal TiO 2-sensitized photooxidation of 4- ( 1) and 3-methoxybenzyl alcohol ( 2) together with 4-methoxybenzyltrimethyl- (…”
Get full text