@Article{SimonettiCiCaFeMaTh:2015:SoDeMe,
author = "Simonetti, Evelyn Alves Nunes and Cividanes, Luciana de Simone and
Campos, Tiago Moreira Bastos and Fernandes, Flaviano Williams and
Machado, Jo{\~a}o Paulo Barros and Thim, Gilmar Patrocinio",
affiliation = "{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Tecnol{\'o}gico de Aeron{\'a}utica (ITA)}",
title = "Sonocatalytic Degradation of Methylene Blue in the Presence of
TiO2 Doped Carbon Nanostructures—Catalytic and Adsorption
Comparison by Different Carbon Forms",
journal = "Fullerenes, Nanotubes and Carbon Nanostructures",
year = "2015",
volume = "23",
number = "8",
pages = "725--733",
abstract = "The main objective of this work was to evaluate nanocomposites
formed by TiO2-CNT (carbon nanotube) and TiO2-C
(resorcinol/formaldehyde) via a sonocatalytic process. The
synthesis of composites was performed by the sol-gel method using
titanium isopropoxide (Ti(OPr)4-TTIP), acetic acid and ethylene
glycol as dispersing medium. Ultrasound was used as the
irradiation source and methylene blue was chosen as a model
substance. In addition, the adsorption capacity was studied in an
attempt to achieve greater ratio degradation/adsorption. The
methylene blue concentration after adsorption and sonocatalysis
was investigated by UVvis spectroscopy. It was found that
adsorption was an important factor to achieve high degradation
capacity. However, the sonocatalytic activity decreased when
adsorption was too intense.",
doi = "10.1080/1536383X.2014.989428",
url = "http://dx.doi.org/10.1080/1536383X.2014.989428",
issn = "1536-383X and 1536-4046",
language = "en",
urlaccessdate = "27 abr. 2024"
}