The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Sep. 30, 2019
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Anirudha V. Sumant, Plainfield, IL (US);
Venkata Aditya Ayyagari, Darien, IL (US);
Assignee:
UChicago Argonne, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 103/00 (2006.01); C10M 103/06 (2006.01); C10M 103/02 (2006.01); C10M 177/00 (2006.01); C10N 30/06 (2006.01); C10N 50/08 (2006.01);
U.S. Cl.
CPC ...
C10M 103/06 (2013.01); C10M 103/02 (2013.01); C10M 177/00 (2013.01); C10M 2201/0413 (2013.01); C10M 2201/0663 (2013.01); C10N 2030/06 (2013.01); C10N 2050/08 (2013.01);
Abstract
A low friction wear surface operable at high temperatures and high loads with a coefficient of friction in the superlubric regime including MoSand graphene-oxide on the wear surface is provided, and methods of producing the low friction wear surface are also provided. The low friction wear surface remains with a coefficient of friction in the superlubric regime at temperatures in between about 200° C. and 400° C.