%0 Journal Article
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%@nexthigherunit 8JMKD3MGPCW/3ESR3H2
%@archivingpolicy denypublisher denyfinaldraft24
%X Boron-doped diamond (BDD) films grown on the titanium substrate were used to study the electrochemical degradation of Reactive Orange (RO) 16 Dye. The films were produced by hot filament chemical vapor deposition (HFCVD) technique using two different boron concentrations. The growth parameters were controlled to obtain heavily doped diamond films. They were named as E1 and E2 electrodes, with acceptor concentrations of 4.0 and 8.0 × 10(21)atoms cm(-3), respectively. The boron levels were evaluated from Mott-Schottky plots also corroborated by Raman's spectra, which characterized the film quality as well as its physical property. Scanning Electron Microscopy showed well-defined microcrystalline grain morphologies with crystal orientation mixtures of (111) and (100). The electrode efficiencies were studied from the advanced oxidation process (AOP) to degrade electrochemically the Reactive Orange 16 azo-dye (RO16). The results were analyzed by UV/VIS spectroscopy, total organic carbon (TOC) and high-performance liquid chromatography (HPLC) techniques. From UV/VIS spectra the highest doped electrode (E2) showed the best efficiency for both, the aromaticity reduction and the azo group fracture. These tendencies were confirmed by the TOC and chromatographic measurements. Besides, the results showed a direct relationship among the BDD morphology, physical property, and its performance during the degradation process.
%8 Sept.
%N 3
%T Anodic Oxidation of Wastewater Containing the Reactive Orange 16 Dye Using Heavily Boron-Doped Diamond Electrodes
%@electronicmailaddress flanzoni@las.inpe.br
%@secondarytype PRE PI
%K BDD electrode, Azo-dye, Advanced oxidation process, Wastewater.
%@usergroup administrator
%@usergroup lattes
%@usergroup secretaria.cpa@dir.inpe.br
%@group LAS-CTE-INPE-MCT-BR
%@group
%@group
%@group LAS-CTE-INPE-MCT-BR
%@group
%@group LAS-CTE-INPE-MCT-BR
%@e-mailaddress flanzoni@las.inpe.br
%3 migliorini.pdf
%@secondarymark B1_BIOTECNOLOGIA A1_CIÊNCIA_DE_ALIMENTOS A1_CIÊNCIAS_AGRÁRIAS_I A2_CIÊNCIAS_BIOLÓGICAS_I B2_CIÊNCIAS_BIOLÓGICAS_II A2_ECOLOGIA_E_MEIO_AMBIENTE A1_ENGENHARIAS_I A1_ENGENHARIAS_II A1_ENGENHARIAS_III A1_GEOCIÊNCIAS B5_GEOGRAFIA A1_INTERDISCIPLINAR B1_MATERIAIS A2_MEDICINA_II A2_QUÍMICA
%F lattes: 0855395981464500 1 MiglioriniBrAlBaLaFe:2011:AnOxOf
%@issn 0304-3894
%2 dpi.inpe.br/plutao/2011/09.22.19.10.40
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Departamento de Química, Instituto de Ciências Exatas, Universidade Federal do Amazonas, UFAM, 69077-000, Manaus, Am, Brazil
%@affiliation Univ Sao Paulo, Inst Quim Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto de Química de São Carlos, Universidade de São Paulo, 13560-970, São Carlos, SP, Brazil
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B Journal of Hazardous Materials
%@versiontype publisher
%P 1683-1689
%4 dpi.inpe.br/plutao/2011/09.22.19.10.39
%@documentstage not transferred
%D 2011
%V 192
%@doi 10.1016/j.jhazmat.2011.07.007
%A Migliorini, Fernanda Lanzoni,
%A Braga, N. A.,
%A Alves, S. A.,
%A Baldan, M. R.,
%A Lanza, M. R. V.,
%A Ferreira, N. G.,
%@dissemination PORTALCAPES; COMPENDEX.
%@area FISMAT