Lubricant compositions comprising core-shell nanoparticles
Abstract
Lubricant compositions, core-shell nanoparticles, and related methods are disclosed. In an exemplary embodiment, a lubricant composition includes a plurality of core-shell nanoparticles. The nanoparticles include a core, a first shell disposed on the core, and a second shell disposed on the first shell. The first shell is formed from a siliceous material and the second shell is formed from a hydrophobic material. The first and second shells form functional coatings that reduce wear and friction of parts lubricated with the lubricant composition.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1651077
- Patent Number(s):
- 10696916
- Application Number:
- 15/593,444
- Assignee:
- Board of Regents, The University of Texas System (Austin, TX)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10M - LUBRICATING COMPOSITIONS
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 05/12/2017
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 77 NANOSCIENCE AND NANOTECHNOLOGY
Citation Formats
Aswath, Pranesh B., Timmons, Richard B., Sharma, Vinay K., and Erdemir, Ali. Lubricant compositions comprising core-shell nanoparticles. United States: N. p., 2020.
Web.
Aswath, Pranesh B., Timmons, Richard B., Sharma, Vinay K., & Erdemir, Ali. Lubricant compositions comprising core-shell nanoparticles. United States.
Aswath, Pranesh B., Timmons, Richard B., Sharma, Vinay K., and Erdemir, Ali. Tue .
"Lubricant compositions comprising core-shell nanoparticles". United States. https://www.osti.gov/servlets/purl/1651077.
@article{osti_1651077,
title = {Lubricant compositions comprising core-shell nanoparticles},
author = {Aswath, Pranesh B. and Timmons, Richard B. and Sharma, Vinay K. and Erdemir, Ali},
abstractNote = {Lubricant compositions, core-shell nanoparticles, and related methods are disclosed. In an exemplary embodiment, a lubricant composition includes a plurality of core-shell nanoparticles. The nanoparticles include a core, a first shell disposed on the core, and a second shell disposed on the first shell. The first shell is formed from a siliceous material and the second shell is formed from a hydrophobic material. The first and second shells form functional coatings that reduce wear and friction of parts lubricated with the lubricant composition.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}
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