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:
Dec. 24, 2024
Filed:
Jun. 18, 2021
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 103/06 (2006.01); C10M 103/02 (2006.01); C10N 40/00 (2006.01); C10N 40/02 (2006.01); C10N 40/12 (2006.01); C10N 40/18 (2006.01); C10N 40/24 (2006.01); C10N 40/30 (2006.01); C10N 50/08 (2006.01); C10N 70/00 (2006.01);
U.S. Cl.
CPC ...
C10M 103/06 (2013.01); C10M 103/02 (2013.01); C10M 2201/0413 (2013.01); C10M 2201/0663 (2013.01); C10N 2040/02 (2013.01); C10N 2040/12 (2013.01); C10N 2040/18 (2013.01); C10N 2040/24 (2013.01); C10N 2040/30 (2013.01); C10N 2040/50 (2020.05); C10N 2050/08 (2013.01); C10N 2070/00 (2013.01);
Abstract
A low friction wear surface with a coefficient of friction in the superlubric regime under a sliding and rolling movement. The low friction wear surface includes molybdenum disulfide and graphene oxide on a first wear surface with a tribolayer formed on a rough steel counter surface during the sliding and rolling movement. Methods of producing the low friction wear surface are also provided.