@InProceedings{MarcianoBoMaMaSaCoTr:2007:ChDiCa,
author = "Marciano, Fernanda Roberta and Bonetti, Luis Fernando and
Marcuzzo, J. S. and Massi, M. and Santos, L{\'u}cia Vieira and
Corta, Evaldo Jos{\'e} and Trava-Airoldi, Vladimir Jesus",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {} and {}
and {} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)}",
title = "Characterization of Diamond-like Carbon Films Incorporated with
Silver Nanoparticles during the Growth Process using Methane and
Hexane as Hydrocarbon Source",
year = "2007",
organization = "Encontro sobre Diamante, Carbono Amorfo, Nanotubos de Carbono e
Materiais Relacionados.",
abstract = "DLC coatings, as a solid lubricant, are used for vacuum and space
mechanisms because they may exhibit ultralow friction in high
vacuum conditions [1,2]. Silver, as a soft metal, is also used as
a solid lubricant [3]. Solid films with metal nanoparticles
incorporated into its bulks can combine the properties of the
nanoparticles and the matrix films, producing novel properties
that are beyond those of individual components [4,5]. This paper
shows a characterization of Diamond-like Carbon (DLC) films
produced from methane and hexane incorporated with silver
nanoparticles in its bulk during the growth process using Plasma
Enhanced Chemical Vapor Deposition (PE-CVD) technique. Silver
nanoparticles were produced by an electrochemical process. The
nanoparticles were transferred from water to hexane by
centrifugation process [6]. The silver in hexane solution was
vaporized into the deposition chamber whilst the film was grown
with methane. Raman scattering spectroscopy was used to
characterize the quality of these films. Atomic Force Microscopy
(AFM) and Scanning Electron Microscopy (SEM) were used to
visualize the silver nanoparticles in the films. The stress of DLC
was measured by prophilometry. Nanoindenter and tribometer were
used to measure the hardness and friction coefficient,
respectively.",
conference-location = "Fortaleza, CE",
conference-year = "24-26 out.",
language = "en",
urlaccessdate = "11 maio 2024"
}