Nanomaterials @ Interfaces Research Group

Prof. Yuval Golan's Research Group

Microtribology and direct force measurement of WS2 nested fullerene-like nanostructures

Yuval Golan, Carlos Drummond, Moshe Homyonfer, Yishai Feldman, Reshef Tenne, Jacob Israelachvili

The normal and lateral forces of WS2 IFs dispersed in tetradecane and confined between mica surfaces were characterized by using the surface forces apparatus. The IFs particles were present between the surfaces even at high pressures. The mechanism of friction and wear reduction was shown to involve in situ deposition of highly oriented, ultrathin WS2 layers without exposure to the ambient air.

Publication language English
Pages 934-937
Volume 11
Issue number 11
Publication status Published - 01.01.1999

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering