Inorganic fullerene-like nanoparticles as new lubricant additives: A drug delivery mechanism

L. Joly-Pottuz; J. M. Martin; F. Dassenoy; C. Schuffenhauer; R. Tenne; N. Fleischer

Inorganic fullerene-like nanoparticles as new lubricant additives: A drug delivery mechanism

L. Joly-Pottuz, J. M. Martin, F. Dassenoy, C. Schuffenhauer, R. Tenne, N. Fleischer

IFS - Lyon Center (Integration Research Center for Materials and Fluid Sciences)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

When dispersed in a synthetic polyalphaolefin (PAO) base oil, inorganic fullerene-like (IF-MS ₂) nanoparticles of metal dichalcogenides (IF-MoS ₂, IF-WS ₂, IF-NbS ₂) lead to a significant reduction of both friction and wear under boundary lubrication. All IF nanoparticle additives resulted in a reduction of both friction coefficient and wear. There results were obtained even at low additive concentration. The best result was obtained with IF-WS ₂ at 1 wt %. In this case, wear was very low because the calculated Hertz diameter was quite similar to the width of the pin wear scar diameter. This is an abstract presented at the World Tribology Congress III (Washington, DC 9/12-16/2005).

Original language	English
Title of host publication	Proceedings of the World Tribology Congress III - WTC 2005
Publication status	Published - 2005
Event	2005 World Tribology Congress III - Washington, D.C., United States Duration: 2005 Sept 12 → 2005 Sept 16

Publication series

Name	Proceedings of the World Tribology Congress III - WTC 2005

Conference

Conference	2005 World Tribology Congress III
Country/Territory	United States
City	Washington, D.C.
Period	05/9/12 → 05/9/16

Cite this

@inproceedings{84682ae3ca9347968730ac07913edc57,

title = "Inorganic fullerene-like nanoparticles as new lubricant additives: A drug delivery mechanism",

abstract = "When dispersed in a synthetic polyalphaolefin (PAO) base oil, inorganic fullerene-like (IF-MS 2) nanoparticles of metal dichalcogenides (IF-MoS 2, IF-WS 2, IF-NbS 2) lead to a significant reduction of both friction and wear under boundary lubrication. All IF nanoparticle additives resulted in a reduction of both friction coefficient and wear. There results were obtained even at low additive concentration. The best result was obtained with IF-WS 2 at 1 wt %. In this case, wear was very low because the calculated Hertz diameter was quite similar to the width of the pin wear scar diameter. This is an abstract presented at the World Tribology Congress III (Washington, DC 9/12-16/2005).",

author = "L. Joly-Pottuz and Martin, {J. M.} and F. Dassenoy and C. Schuffenhauer and R. Tenne and N. Fleischer",

year = "2005",

language = "English",

isbn = "079183767X",

series = "Proceedings of the World Tribology Congress III - WTC 2005",

booktitle = "Proceedings of the World Tribology Congress III - WTC 2005",

note = "2005 World Tribology Congress III ; Conference date: 12-09-2005 Through 16-09-2005",

}

Joly-Pottuz, L, Martin, JM, Dassenoy, F, Schuffenhauer, C, Tenne, R & Fleischer, N 2005, Inorganic fullerene-like nanoparticles as new lubricant additives: A drug delivery mechanism. in Proceedings of the World Tribology Congress III - WTC 2005. Proceedings of the World Tribology Congress III - WTC 2005, 2005 World Tribology Congress III, Washington, D.C., United States, 05/9/12.

Inorganic fullerene-like nanoparticles as new lubricant additives: A drug delivery mechanism. / Joly-Pottuz, L.; Martin, J. M.; Dassenoy, F. et al.
Proceedings of the World Tribology Congress III - WTC 2005. 2005. (Proceedings of the World Tribology Congress III - WTC 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Inorganic fullerene-like nanoparticles as new lubricant additives

T2 - 2005 World Tribology Congress III

AU - Joly-Pottuz, L.

AU - Martin, J. M.

AU - Dassenoy, F.

AU - Schuffenhauer, C.

AU - Tenne, R.

AU - Fleischer, N.

PY - 2005

Y1 - 2005

N2 - When dispersed in a synthetic polyalphaolefin (PAO) base oil, inorganic fullerene-like (IF-MS 2) nanoparticles of metal dichalcogenides (IF-MoS 2, IF-WS 2, IF-NbS 2) lead to a significant reduction of both friction and wear under boundary lubrication. All IF nanoparticle additives resulted in a reduction of both friction coefficient and wear. There results were obtained even at low additive concentration. The best result was obtained with IF-WS 2 at 1 wt %. In this case, wear was very low because the calculated Hertz diameter was quite similar to the width of the pin wear scar diameter. This is an abstract presented at the World Tribology Congress III (Washington, DC 9/12-16/2005).

AB - When dispersed in a synthetic polyalphaolefin (PAO) base oil, inorganic fullerene-like (IF-MS 2) nanoparticles of metal dichalcogenides (IF-MoS 2, IF-WS 2, IF-NbS 2) lead to a significant reduction of both friction and wear under boundary lubrication. All IF nanoparticle additives resulted in a reduction of both friction coefficient and wear. There results were obtained even at low additive concentration. The best result was obtained with IF-WS 2 at 1 wt %. In this case, wear was very low because the calculated Hertz diameter was quite similar to the width of the pin wear scar diameter. This is an abstract presented at the World Tribology Congress III (Washington, DC 9/12-16/2005).

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UR - http://www.scopus.com/inward/citedby.url?scp=84858564279&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84858564279

SN - 079183767X

SN - 9780791837672

T3 - Proceedings of the World Tribology Congress III - WTC 2005

BT - Proceedings of the World Tribology Congress III - WTC 2005

Y2 - 12 September 2005 through 16 September 2005

ER -

Inorganic fullerene-like nanoparticles as new lubricant additives: A drug delivery mechanism

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