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TiN-based decorative coatings : colour change by addition of C and O
Chappé, J. M.; Fernandes, Ana C.; Cunha, L.; Moura, C.; Vaz, F.; Martin, N.; Munteanu, D.; Borcea, B.As a result of technological progress in recent years, a new challenge was passed onto decorative hard coatings. While enhancing the appearance and lending attractive coloration to surfaces, the films are supposed to provide scratch resistance, protection against corrosion and durability. For this work, TiN(O) and TiN(C,O) thin films were prepared. Within the TiN(O) system, film colours varied from the glossy g...
The influence of structure changes in the properties of TiCxOy decorative thin ...
Fernandes, A. C.; Vaz, F.; Cunha, L.; Parreira, N. M. G.; Cavaleiro, A.; Goudeau, Ph.; Bourhis, E. Le; Rivière, J. P.; Munteanu, D.; Borcea, B.The main purpose of this work consists in the preparation of titanium oxycarbide, TiCxOy, thin films, in which the presence of oxygen changed the film properties between those of titanium carbide and those of titanium oxide. Varying the oxide/carbide ratio allowed to tune the structure of the films between titanium oxide and carbide and consequently electronic, mechanical and optical properties of the films. Th...
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