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Nanodiamond-based Nanolubricants: polyester oil based formulations

Published online by Cambridge University Press:  12 July 2012

M. Ivanov ,
D. Ivanov ,
S.V. Pavlyshko ,
A. Koscheev  and
Olga A. Shenderova
M. Ivanov
Affiliation:
Ural Federal University, Yekaterinburg, 620002, Russia,
D. Ivanov
Affiliation:
Ural Federal University, Yekaterinburg, 620002, Russia,
S.V. Pavlyshko
Affiliation:
Institute of Engineering, Science Ural Branch RAS, Yekaterinburg, 620219, Russia,
A. Koscheev
Affiliation:
Karpov Institute of Physical Chemistry, Moscow, Russia
Olga A. Shenderova
Affiliation:
International Technology Center, Raleigh, NC, 27617, USA
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Abstract

In the current work tribological properties of different compositions of lubricant additives based on detonation nanodiamond (DND) particles are reported. As compared to the previous findings using polyalphaolefin oil as a base oil for the additives, it is demonstrated that polymer esters are also a valuable base oil for the additive preparation. It is also demonstrated that synergistic compositions of DND with organic molybdenum provide significant improvement of the polyalphaolephin and mineral oils lubricating properties. Treatment of of DND with fluorine containing gases is an additional possibility toward reduced friction and wear of the DND-based nanolubricants.

Keywords

diamondlubricantnanostructure
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1452: Symposium FF – Nanodiamond Particles and Related Materials—From Basic Science to Applications , 2012 , mrss12-1452-ff08-05
Copyright
Copyright © Materials Research Society 2012

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References

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