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Title: Low friction wear resistant graphene films

Abstract

A low friction wear surface with a coefficient of friction in the superlubric regime including graphene and nanoparticles on the wear surface is provided, and methods of producing the low friction wear surface are also provided. A long lifetime wear resistant surface including graphene exposed to hydrogen is provided, including methods of increasing the lifetime of graphene containing wear surfaces by providing hydrogen to the wear surface.

Inventors:
; ;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1600317
Patent Number(s):
10,486,195
Application Number:
15/408,137
Assignee:
UChicago Argonne, LLC (Chicago, IL)
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/17/2017
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Sumant, Anirudha V., Berman, Diana, and Erdemir, Ali. Low friction wear resistant graphene films. United States: N. p., 2019. Web.
Sumant, Anirudha V., Berman, Diana, & Erdemir, Ali. Low friction wear resistant graphene films. United States.
Sumant, Anirudha V., Berman, Diana, and Erdemir, Ali. Tue . "Low friction wear resistant graphene films". United States. https://www.osti.gov/servlets/purl/1600317.
@article{osti_1600317,
title = {Low friction wear resistant graphene films},
author = {Sumant, Anirudha V. and Berman, Diana and Erdemir, Ali},
abstractNote = {A low friction wear surface with a coefficient of friction in the superlubric regime including graphene and nanoparticles on the wear surface is provided, and methods of producing the low friction wear surface are also provided. A long lifetime wear resistant surface including graphene exposed to hydrogen is provided, including methods of increasing the lifetime of graphene containing wear surfaces by providing hydrogen to the wear surface.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}

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Works referenced in this record:

Method of forming a DLC film over the inner surface of guide bush
patent, July 1999


Wear resisting slide member
patent, October 1995