@Article{PereiraCoutAlmeFerr:2020:SiPrBo,
               author = "Pereira, L{\^a}nia Auxiliadora and Couto, Andr{\'e}a Boldarini 
                         and Almeida, Dalva Alves de Lima and Ferreira, Neiden{\^e}i 
                         Gomes",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)}",
                title = "Singular properties of boron-doped diamond/carbonfiber composite 
                         asanode in Brilliant Green dye electrochemical degradation",
              journal = "Diamond and Related Materials",
                 year = "2020",
               volume = "103",
                pages = "e107708",
                month = "mar.",
             abstract = "Carbon fiber (CF) and boron doped diamond/carbon fiber (BDD/CF) 
                         were applied as anodes for the Brilliant Green dye electrochemical 
                         degradation process. CF substrates were obtained from 
                         polyacrylonitrile precursor heat treated at 1000 °C in a nitrogen 
                         atmosphere. BDD films were grown on CF substrates by hot filament 
                         chemical vapor deposition with boron source from an additional 
                         hydrogen line passing through a bubbler containing B2O3 dissolved 
                         in methanol solution with B/C ratio of 15,000 ppm. The electrodes 
                         were characterized by field emission gun-scanning electron 
                         microscopy images, Raman spectroscopy, and electrochemical 
                         impedance spectroscopy showing notable tridimensional 
                         characteristics besides their high diamond quality. They were 
                         applied to electrochemical degradation of Brilliant Green dye at 
                         different current densities using a concentration of 100 mg 
                         L\− 1. Their electrolysis efficiency was analyzed by UV/Vis 
                         spectrophotometry technique. The results showed that BDD/CF 
                         electrodes were efficient in the solution color removal, 
                         regardless of the current density value. BDD/CF electrode under 
                         the lowest current density of 10 mA·cm\− 2 presented the 
                         best performance with higher kinetic constant and color removal 
                         percentage associated to its low energetic consumption.",
                  doi = "10.1016/j.diamond.2020.107708",
                  url = "http://dx.doi.org/10.1016/j.diamond.2020.107708",
                 issn = "0925-9635",
             language = "en",
           targetfile = "pereira_singular.pdf",
        urlaccessdate = "27 abr. 2024"
}