English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/87994
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 9 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título

Electrochemical behaviour of molybdenum coated with flame CVD polycrystalline diamond film

Autor García, Ignacio; Conde, A. ; Damborenea, Juan de ; Vázquez, A. J.
Palabras clave Corrosion
Diamond
Surface morphology
Chemical vapor deposition
Fecha de publicación 1997
EditorElsevier
Citación Thin Solid Films 310: 217-221 (1997)
ResumenAlthough natural diamond is a complete chemically-inert material for a wide range of aggressive environments, its comparative scarcity and problems for coating design have hampered its utility as a corrosion protective coating. The recent discovery and development of chemical vapour deposition methods for growing diamond crystals and polycrystalline diamond films has opened up a wide range of applications thanks to their excellent tribological, electronic and optical properties. Various applications are in progress for corrosion and combined wear and corrosion protection. This paper presents the first study of the corrosion behaviour of continuous polycrystalline diamond films using electrochemical impedance electroscopy. Diamond films have been deposited on molybdenum substrates by means of the acetylene flame combustion method (FCVD). Electrochemical behaviour has been studied in a 0.6 M NaCl solution, it being seen that despite the inert character and apparent continuity of the film, there are areas of the base material which are exposed to the electrolyte. This behaviour has been modelled by means of an equivalent circuit which allows for the corroboration of the proposed mechanism. © 1997 Elsevier Science S.A.
URI http://hdl.handle.net/10261/87994
DOI10.1016/S0040-6090(97)00365-9
Identificadoresdoi: 10.1016/S0040-6090(97)00365-9
issn: 0040-6090
Aparece en las colecciones: (CENIM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.