Graphite-supportedd TiO2 for 4-Nitrophenol degradation in a photoelectrocatalytic reactor (Articolo in rivista)

Type
Label
  • Graphite-supportedd TiO2 for 4-Nitrophenol degradation in a photoelectrocatalytic reactor (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.cej.2009.07.002 (literal)
Alternative label
  • Giovanni Palmisano; Vittorio Loddo; Hossam H El Nazer; Sedat Yurdakal; Vincenzo Augugliaro; Rosaria Ciriminna; Mario Pagliaro. (2009)
    Graphite-supportedd TiO2 for 4-Nitrophenol degradation in a photoelectrocatalytic reactor
    in Chemical engineering journal ( Print); Elsevier Sequoia, Lausanne (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giovanni Palmisano; Vittorio Loddo; Hossam H El Nazer; Sedat Yurdakal; Vincenzo Augugliaro; Rosaria Ciriminna; Mario Pagliaro. (literal)
Pagina inizio
  • 339 (literal)
Pagina fine
  • 346 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 155 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Ingegneria Elettronica, Università degli Studi di Roma \"Tor Vergata\" (Italy); Schiavello-Grillone\" Photocatalysis Group, Dipartimento di Ingegneria Chimica dei Processi e dei Materiali, Università degli Studi di Palermo, (Italy); Photochemistry Department, National Research Centre, Cairo (Egypt); Anadolu Üniversitesi, Yunus Emre Kampüsü, Eskisehir (Turkey); Istituto per lo Studio dei Materiali Nanostrutturati, CNR, Palermo (Italy); Istituto per lo Studio dei Materiali Nanostrutturati, CNR, Palermo (Italy). (literal)
Titolo
  • Graphite-supportedd TiO2 for 4-Nitrophenol degradation in a photoelectrocatalytic reactor (literal)
Abstract
  • Amorphous TiO2, prepared at room temperature through a sol-gel method implementing hydrolysis of TiCl4, has been supported ongraphite rods and then annealed at 673 K. In thisway graphitewascompletely covered by a porous anatase TiO2 layer, with an external thickness of about 1?m, with graphite pores completely filled by the semiconductor particles. The obtained electrode was structurally characterized by SEM microscopy coupled to EDAX mapping and by Raman spectroscopy. A Pyrex annular reactor was designed in order to test the prepared electrodes for the photoelectrocatalytic degradation of 4- nitrophenol, a target pollutant dissolved in aqueous conductive solution. The continuous reactor worked in total recirculation mode and the degradation runs were carried out by applying near UV-light, bias or both energy sources. The influence of flow rate, initial 4- nitrophenol concentration and applied potential on the degradation rate was studied. (literal)
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