ISATRIACAM

In Situ Analytical Tribology for Investigating Advanced Carbon-Based Materials

Coordinatore	ECOLE CENTRALE DE LYON    more  Organization address address: Avenue Guy de Collongue 36 city: ECULLY CEDEX postcode: 69131 contact info Titolo: Dr. Nome: Bénédicte Cognome: Martin Email: send email Telefono: +33 472186708 Fax: +33 478433383
Nazionalità Coordinatore	France [FR]
Totale costo	235˙491 €
EC contributo	235˙491 €
Programma	FP7-PEOPLE Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	FP7-PEOPLE-2012-IOF
Funding Scheme	MC-IOF
Anno di inizio	2013
Periodo (anno-mese-giorno)	2013-04-01   -   2015-09-30

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	ECOLE CENTRALE DE LYON  Organization address address: Avenue Guy de Collongue 36 city: ECULLY CEDEX postcode: 69131 contact info Titolo: Dr. Nome: Bénédicte Cognome: Martin Email: send email Telefono: +33 472186708 Fax: +33 478433383	FR (ECULLY CEDEX)	coordinator	235˙491.45

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 Obiettivo del progetto (Objective)

'The goal of the proposed project is to understand the physico-chemical basis underlying the excellent tribological properties of silicon oxide-doped diamond-like carbon (SiOx-DLC) coatings. SiOx-DLCs are amorphous films supposedly consisting of two interpenetrating, interbonded networks, one being a hydrogenated amorphous carbon network and the other a silica glass network. They exhibit impressive thermal stability and oxidation resistance and excellent tribological behaviour even at elevated temperatures, high contact stresses and in humid environments, making them promising candidates for several engineering applications. The goal of the project will be achieved via a hierarchical methodological approach aimed to determine the structure and composition of SiOx-DLC followed by the investigation of its thermal stability and tribological properties. The project has a strong multidisciplinary character and requires the novel combination of advanced analytical techniques. A new methodology, based on one of the most important surface-analytical developments emerging in the last decade - elevated-pressure X-ray photoelectron spectroscopy - will be used, enabling the study of the surface chemistry of SiOx-DLC at its critical environmental conditions (partial pressures of water, molecular oxygen, or hydrogen). Furthermore, the research project involves the extensive application, for the first time, of in situ tribological tests methods to the study of carbon-based materials for understanding the fundamental mechanisms underlying the environment effect on the tribological performance of SiOx-DLC. Establishing a fundamental understanding of the interrelationships between composition, structure, tribological performance, and durability for this class of carbon-based films can lead to new strategies for designing improved solid lubricants that can meet the requirements of advanced industrial applications. This would have significant economic and industrial benefit to the EU.'