Properties of nanocomposite film combining hard TiN matrix with embedded fullerene-like WS2 nanoclusters

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00180643" target="_blank" >RIV/68407700:21230/11:00180643 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.tsf.2010.12.180" target="_blank" >http://dx.doi.org/10.1016/j.tsf.2010.12.180</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.tsf.2010.12.180" target="_blank" >10.1016/j.tsf.2010.12.180</a>

Result language

angličtina

Original language name

Properties of nanocomposite film combining hard TiN matrix with embedded fullerene-like WS2 nanoclusters

Original language description

We have developed hard self-lubricant coatings combining a hard matrix (TiN) and a self-lubricant phase in the form of inorganic-like WS2 fullerene. The nanoparticles were injected from the preparation chamber directly to the sample surface during reactive sputtering from a Ti target in Ar/N2 atmosphere. The injection of the particles led to the local oxidation of the matrix due to the flow of residual oxygen from the preparation chamber; therefore, the final composite was TiN/Ti-O-WS2. The observationof the composite film by scanning and transmission electron microscopies showed the incorporation of the WS2 nanoparticles; however, their bonding with the matrix was weak. The analysis of the wear tracks did not show any presence of WS2 in the contact.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/GAP108%2F10%2F0218" target="_blank" >GAP108/10/0218: Advanced self-adaptive low friction coatings based on transition metal dichalcogenides alloyed with carbon</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Thin Solid Films

ISSN

0040-6090

e-ISSN

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Volume of the periodical

519

Issue of the periodical within the volume

10

Country of publishing house

CH - SWITZERLAND

Number of pages

5

Pages from-to

3191-3195

UT code for WoS article

000289174300033

EID of the result in the Scopus database

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