Metallic Films with Fullerene-Like WS2 (MoS2) Nanoparticles: Self-Lubricating Coatings with Potential Applications

Fullerene-Like Nanoparticles
Conference paper
Part of the NATO Science for Peace and Security Series A: Chemistry and Biology book series (NAPSA)

Abstract

Metallic films impregnated with fullerene-like-WS2 (MoS2) nanoparticles were fabricated on stainless steel and Ti-Ni substrates using galvanic and electroless deposition. The coatings were obtained from aqueous suspensions containing the metallic salts as well as the dispersed nanoparticles. Tribological tests showed that the films have low friction and wear. Such coatings could be useful for numerous civilian and defense-related applications.

Keywords

Fullerene-like nanoparticles Inorganic nanotubes Coatings Tribology 

Notes

Acknowledgment

We are grateful to Dr. Rosentsveig for the synthesis of the IF-WS2 nanoparticles and to Prof. L. Rapoport, to Dr. S.R. Cohen for the nanoindentation measurements and Dr. A. Moshkovith for the tribological tests. Prof. Tenne is the Drake family chair of Nanotechnology and director of the Helen and Martin Kimmel Center for Nanoscale Science.

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Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  1. 1.Department of Materials and InterfacesWeizmann InstituteRehovotIsrael

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