@Article{AlmeidaDinRosTraFer:2005:StVoSt,
               author = "Almeida, E. C. and Diniz, Alessandra Ven{\^a}ncio and Rosolen, J. 
                         M. and Trava-Airoldi, Vladimir Jesus and Ferreira, Neidenei 
                         Gomes",
          affiliation = "Instituto Nacional de Pesquisas Espaciais, Laboratorio Associado 
                         de Sensores e Materiais (INPE, LAS)",
                title = "Structural and voltammetric studies at boron-doped diamond 
                         electrode grown on carbon felt produced from different 
                         temperatures",
              journal = "Diamond and Related Materials",
                 year = "2005",
               volume = "14",
               number = "3-7",
                pages = "679--684",
                month = "Mar.-Jully",
             keywords = "carbon fibers, diamond films, doping p-type, electrode arrangement 
                         /VAPOR-DEPOSITED DIAMOND, THIN-FILM ELECTRODES, 
                         ELECTROCHEMICAL-BEHAVIOR, GRAPHITE, FIBERS, COMPOSITES, 
                         NUCLEATION.",
             abstract = "Diamond formation was studied on carbon felts (CF) substrates 
                         produced from an organic polymer, polyacrylonitrile (PAN), at 
                         different heat treatment temperatures (HTT). Knowledge and control 
                         of CF structural properties have demonstrated to be very important 
                         for growing boron-doped diamond (BDD) films on such substrates. 
                         During the deposition, fiber etching and diamond nucleation occur 
                         simultaneously and compete kinetically. In addition, these 
                         processes may also be affected by the HTT of the carbon fiber 
                         precursor. BDD/CF electrodes were produced by Hot Filament 
                         Chemical Vapor Deposition (HFCVD) and characterized by Scanning 
                         Electron Microscopy (SEM), Raman spectroscopy, X-Ray Diffraction 
                         (XRD) and Cyclic Voltammetry (CV) techniques. It also discussed 
                         the HTT influence on substrate structural properties correlated 
                         with diamond film growth and its electrochemical response. CF 
                         substrates were carburized in the temperatures of 1300, 1800 and 
                         2300 K and presented respective increases in their conductivity 
                         values. CV measurements in ferri-ferrocyanide system have 
                         confirmed the superior properties of BDD/CF electrodes and showed 
                         evidence of a large surface area increase, which makes them 
                         appropriate to be used as porous electrode in different 
                         electrochemical applications. (c) 2005 Elsevier B.V. All rights 
                         reserved..",
           copyholder = "SID/SCD",
                 issn = "0925-9635",
             language = "en",
           targetfile = "structural voltammetric.pdf",
        urlaccessdate = "07 maio 2024"
}