@Article{CoutoMiglBaldFerr:2014:TiOxEl,
author = "Couto, Andrea Boldarini and Migliorini, Fernanda Lanzoni and
Baldan, Maur{\'{\i}}cio Ribeiro 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 = "Titanium Oxide Electrodeposition on Diamond/Ti Electrodes with
Different Boron Dopings",
journal = "ECS Transactions",
year = "2014",
volume = "58",
number = "30",
pages = "47--52",
note = "Setores de Atividade: Administra{\c{c}}{\~a}o p{\'u}blica,
defesa e seguridade social.",
keywords = "diamante dopado, eletrodeposi{\c{c}}{\~a}o.",
abstract = "The eletrodeposition of titanium oxide on semiconducting boron
doped diamond grown on Ti substrate was investigated. Emphasis is
given in the study of the influence of the doping level on BDD in
the anodic hydrolysis of TiCl3 for obtaining TiO2/BDD composites.
The BDD films as-grown were characterized by Raman Spectroscopy
and the acceptor concentrations were evaluated around 1019 and
1021 boron atoms cm-3 for the electrode E1 and the electrode E2,
respectively. Scanning electron microscopy showed that the
deposits resulted in morphology composed of small grains
distributed throughout the BDD surface for both electrodes. The
influence of doping level showed that for E2 electrode, the
deposits presented higher density with clusters at the grain faces
and best uniformity of TiO2 on its surface than that for E1
electrode. This behavior may be associated to the better
conductivity of the electrode E2 due to its higher boron content
enhancing the titanium oxidation reaction. According the X-ray
diffraction data, the rutile TiO2 crystallographic form was
obtained for all the depositions.",
doi = "10.1149/05830.0047ecst",
url = "http://dx.doi.org/10.1149/05830.0047ecst",
issn = "1938-5862",
label = "lattes: 3273084621532688 4 CoutoMiglBaldFerr:2014:TiOxEl",
language = "en",
urlaccessdate = "27 abr. 2024"
}