Superlubricating graphene and graphene oxide films

Sumant, Anirudha V.; Erdemir, Ali; Choi, Junho; Berman, Diana

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
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B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
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B25 - hand tools
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B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
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B32 - layered products
B33 - additive manufacturing technology
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B43 - writing or drawing implements
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B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
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B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
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C01 - inorganic chemistry
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C25 - electrolytic or electrophoretic processes
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D01 - natural or man-made threads or fibres
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D03 - weaving
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D10 - indexing scheme associated with sublasses of section d, relating to textiles
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Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Superlubricating graphene and graphene oxide films

Abstract

A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to dispose graphene and/or graphene oxide onto a substrate. The system further includes an opposing wear member disposed on another substrate and a gas atmosphere of an inert gas like N2, ambient, a humid atmosphere and a water solution.

Inventors:: Sumant, Anirudha V.; Erdemir, Ali; Choi, Junho; Berman, Diana

Issue Date:: Tue Feb 13 00:00:00 EST 2018

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1420836

Patent Number(s):: 9890345

Application Number:: 14/415,499

Assignee:: UChicago Argonne, LLC (Chicago, IL)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES

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B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B05D1/02 - performed by spraying
B05D5/08 - to obtain an anti-friction or anti-adhesive surface

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10M - LUBRICATING COMPOSITIONS
C10M103/02 - Carbon
C10M103/04 - Metals
C10M177/00 - Special methods of preparation of lubricating compositions
C10M2201/0413 - used as base material

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10N - INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
C10N2030/06 - Oiliness
C10N2050/02 - dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
C10N2050/08 - solid
C10N2070/00 - Special methods of preparation
C10N2080/00 - Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C16/26 - Deposition of carbon only
C23C16/40 - Oxides

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/30 - Self-sustaining carbon mass or layer with impregnant or other layer

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DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Jul 18

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Sumant, Anirudha V., Erdemir, Ali, Choi, Junho, and Berman, Diana. Superlubricating graphene and graphene oxide films.  United States: N. p., 2018. 
        Web.

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                    Sumant, Anirudha V., Erdemir, Ali, Choi, Junho, & Berman, Diana. Superlubricating graphene and graphene oxide films.  United States.

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                    Sumant, Anirudha V., Erdemir, Ali, Choi, Junho, and Berman, Diana. Tue .  
        "Superlubricating graphene and graphene oxide films".  United States.  https://www.osti.gov/servlets/purl/1420836.

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@article{osti_1420836,

  title        = {Superlubricating graphene and graphene oxide films},

  author       = {Sumant, Anirudha V. and Erdemir, Ali and Choi, Junho and Berman, Diana},

  abstractNote = {A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to dispose graphene and/or graphene oxide onto a substrate. The system further includes an opposing wear member disposed on another substrate and a gas atmosphere of an inert gas like N2, ambient, a humid atmosphere and a water solution.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Feb 13 00:00:00 EST 2018},

  month        = {Tue Feb 13 00:00:00 EST 2018}

}

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