Zobrazeno 1 - 10
of 141
pro vyhledávání: '"V Sebastiani"'
Autor:
Marta Bettoni, Pietro Candori, Fabio Marmottini, Nicoletta Perenze, Cesare Rol, Giovanni V. Sebastiani, Franco Vecchiocattivi
Publikováno v:
International Journal of Photoenergy, Vol 2009 (2009)
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 X-ray powder diffraction and by nitrogen adsorption and desorption at 77 K to calculate th
Externí odkaz:
https://doaj.org/article/c82b06dfd44e4ebea8293bed480071fd
Autor:
Cesare Rol, Fausto Elisei, Marta Bettoni, Marina Stradiotto, Giovanni V. Sebastiani, Tiziana Del Giacco
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 324:159-164
The TiO 2 photosensitized oxidation of benzyl methyl sulfides (X-C 6 H 4 CH 2 SCH 3 ) and benzyl thiols (X-C 6 H 4 CH 2 SH) has been investigated in Ar-saturated CH 3 CN. Steady-state irradiation produced benzaldehydes or dibenzylsulfides as oxidatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::539f7f9dcb3980067039975b3c99afa2
https://doi.org/10.1016/j.jphotochem.2016.03.025
https://doi.org/10.1016/j.jphotochem.2016.03.025
Autor:
Fabio Marmottini, Giovanni V. Sebastiani, Sara Meniconi, Cesare Rol, Pietro Candori, Marta Bettoni, Stefano Falcinelli
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 268:1-6
The photocatalytic efficiency of different TiO 2 powders, prepared by a sol–gel method and annealed at different temperatures, has been evaluated through the TiO 2 photosensitized degradation (until mineralization) of acetone, as model reaction, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df2ddd23a7fcc3ad815eff38b303e2ee
https://doi.org/10.1016/j.jphotochem.2013.06.014
https://doi.org/10.1016/j.jphotochem.2013.06.014
Autor:
Raimondo Germani, Lucia Brinchi, Cesare Rol, Giovanni V. Sebastiani, Tiziana Del Giacco, Sara Meniconi, Marta Bettoni
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 229:53-59
The TiO 2 photosensitized oxidation of 4-dodecyloxybenzyl alcohol ( 1 ), water insoluble, was investigated in aqueous surfactant solutions. A variety of surfactants of different charge type was used and in some cases the pH effect was investigated. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea75f12c77a063735b986122d4a8c57
https://doi.org/10.1016/j.jphotochem.2011.12.003
https://doi.org/10.1016/j.jphotochem.2011.12.003
Publikováno v:
Journal of Physical Organic Chemistry. 19:18-24
TiO2-sensitised photo-oxidation of α-alkylbenzyl methyl ethers in deaerated CH3CN gives the expected corresponding ketone, whereas in an aerated medium a dealkylation compound (methyl benzoate) is obtained as the principal product, with respect to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8c6d7d3c6a7ac56f5cb7b9accfd2cf9
https://doi.org/10.1002/poc.991
https://doi.org/10.1002/poc.991
Autor:
N Yokoyama, G Molinari, A Valbusa, L Deferrari, Antonio Barsotti, G P Bezante, Xucai Chen, V Sebastiani, Sherry Steinmetz, Karl Q. Schwarz
Publikováno v:
Heart. 91:38-43
Objective: To assess the feasibility of using contrast enhanced colour Doppler echocardiography to determine left ventricular (LV) mass and to compare its accuracy with LV mass obtained by magnetic resonance imaging (MRI). Methods: Images were acquir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdef03b2b7febcd00080ae6f5a7c7bd7
https://doi.org/10.1136/hrt.2003.023234
https://doi.org/10.1136/hrt.2003.023234
Publikováno v:
Scopus-Elsevier
Competitive kinetic experiments in the TiO2-sensitized photooxidation of some series of differently ring-substituted benzylic derivatives (ArCHROR′) in aerated and/or deaerated CH3CN and in the presence of Ag2SO4 were carried out. From logkrel vs E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf48df8847a65f0030656d9cc1243cf
https://doi.org/10.1002/poc.583
https://doi.org/10.1002/poc.583
Publikováno v:
Solar Energy Materials and Solar Cells. 71:359-368
Rutile and anatase TiO 2 films have been grown on Ti plates by thermal (500–800°C) and anodic oxidation followed by thermal annealing (400–500°C), respectively. The photoelectrochemical efficiency of these photoanodes, evaluated by current dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3753cbc56963cebe19528fc55312a9f1
https://doi.org/10.1016/s0927-0248(01)00093-9
https://doi.org/10.1016/s0927-0248(01)00093-9
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :311-315
The structure and/or distribution of products from the TiO2-sensitized photooxidation of some benzyl derivatives in aerated and/or deaerated aqueous media and in the presence of Ag2SO4 are reported. The results suggest that the single electron transf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8c8bcbd6de5a2260f028eddc7fdb8e
https://doi.org/10.1039/a906570i
https://doi.org/10.1039/a906570i
Publikováno v:
Scopus-Elsevier
The quantum yields (ϕobs) relating to the colloidal TiO2-sensitized photo-oxidation of ring methoxy-substituted benzylic alcohols (D) were determined. The true quantum yields (ϕ0) were obtained from a Langmuir–Hinshelwood isotherm treatment of ϕ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70dbe1bc1dcd8945d1b0804b6ee02bb3
https://doi.org/10.1002/1099-1395(200011)13:11<745::aid-poc312>3.0.co
https://doi.org/10.1002/1099-1395(200011)13:11<745::aid-poc312>3.0.co