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Title: Systems and methods for designing new materials for superlubricity

Patent ·
OSTI ID:1892565

A method for designing new materials for superlubricity comprises developing, on a computational system, a computational supercell comprising x unit cells of a base material, each unit cell comprising y atoms of the base material. The computational system replaces randomly chosen z atoms of the base material with an impurity atom of an impurity material to form a candidate material. The computational system determines volumetric strain of the candidate material. In response to the volumetric strain exceeding a predetermined threshold, the computational system determines that the candidate material has superlubricity. The computational system displays the candidate material to a user if the candidate material has superlubricity.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
11,232,241
Application Number:
16/036,039
OSTI ID:
1892565
Resource Relation:
Patent File Date: 07/16/2018
Country of Publication:
United States
Language:
English

References (73)

Generalized Gradient Approximation Made Simple journal October 1996
Catalytic graphitization of carbons by various metals journal January 1979
The properties and applications of nanodiamonds journal December 2011
High Throughput Preparation of Lubricating Oil Compositions for Combinatorial Libraries patent-application May 2005
Surface for Reduced Friction and Wear and Method of Making the Same patent-application January 2010
Synthesis of diamondlike carbon films with superlow friction and wear properties
  • Erdemir, A.; Eryilmaz, O. L.; Fenske, G.
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 18, Issue 4 https://doi.org/10.1116/1.582459
journal July 2000
Methods and systems for enabling simulation of aging effect of a chrono-rheological material in computer aided engineering analysis patent October 2012
Water-Dilutable Antifriction Lacquer for Coating Engine Pistons patent-application May 2012
Graphene: a new emerging lubricant journal January 2014
Mass spectrum of sulfur vapor journal October 1956
Graphite microfluids patent-application June 2011
The CO coadsorption and reactions of sulfur, hydrogen and oxygen on clean and sulfided Mo(100) and on MoS2(0001) crystal faces journal May 1984
ELNES study of carbon K-edge spectra of plasma deposited carbon films journal January 2004
High Aspect Boron Nitride, Methods, and Composition Containing the Same patent-application November 2016
Few layer graphene to reduce wear and friction on sliding steel surfaces journal April 2013
Carbon-based tribofilms from lubricating oils journal August 2016
Superlubricity in centimetres-long double-walled carbon nanotubes under ambient conditions journal November 2013
Method to determine predictive tests and device applying same to lubricant formulations patent June 2008
High throughput screening methods for fuel compositions patent-application August 2005
Lubricating Composition Containing a Malic Acid Derivative patent-application May 2012
Superlubricating Graphene Films patent-application January 2014
Macroscale superlubricity enabled by graphene nanoscroll formation journal May 2015
Global energy consumption due to friction in passenger cars journal March 2012
Controlled synthesis and transfer of large area heterostructures made of bilayer and multilayer transition metal dichalocogenides patent October 2017
Determination of Size, Morphology, and Nitrogen Impurity Location in Treated Detonation Nanodiamond by Transmission Electron Microscopy journal July 2009
Super-low friction and super-elastic hydrogenated carbon films originated from a unique fullerene-like nanostructure journal April 2008
Graphene as a protective coating and superior lubricant for electrical contacts journal December 2014
Superlubricating Graphene and Graphene Oxide Films patent-application July 2015
Stable nanocrystalline metal alloy coatings with ultra-low wear patent September 2020
Iterative simulation with DFT and non-DFT patent December 2017
Simulation scaling with DFT and non-DFT patent January 2018
High Throughput Screening Methods For Lubricating Oil Compositions patent-application May 2005
Lubricant and Synergistic Additive Formulation patent-application May 2012
Superlow friction behavior of diamond-like carbon coatings: Time and speed effects journal April 2001
Automated intelligent system for lubricant manufacture optimization patent March 2010
Thermal and/or electrical conductivity control in suspensions patent-application September 2011
Superlubricating graphene and graphene oxide films patent February 2018
Carbon nanoparticle-containing hydrophilic nanofluid with enhanced thermal conductivity patent-application December 2008
Nano graphene-modified lubricant patent-application February 2011
Method of Supplying Lubrication Oil in Cold Rolling patent-application May 2008
Low Friction Wear Resistant Graphene Films patent-application August 2018
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Reduced wear and friction enabled by graphene layers on sliding steel surfaces in dry nitrogen journal August 2013
Assessment of the Perdew–Burke–Ernzerhof exchange-correlation functional journal March 1999
Tribology of diamond-like carbon films: recent progress and future prospects journal September 2006
EELS analysis of vacuum arc-deposited diamond-like films journal June 1988
Wear Reduction in FDB by Enhancing Lubricants with Nanoparticles patent-application February 2009
Laser-Driven Acoustic Desorption of Organic Molecules from Back-Irradiated Solid Foils journal November 2007
Performance of the Vienna ab initio simulation package (VASP) in chemical applications journal April 2003
Low Friction Wear Resistant Graphene Films patent-application December 2015
Diamond-like carbon films and uses thereof patent-application November 2019
Low friction wear resistant graphene films patent February 2017
High Carbon Grade Graphite Block and a Method to Make It patent-application December 2015
Van der Waals pressure and its effect on trapped interlayer molecules journal July 2016
Silicene growth through island migration and coalescence journal January 2017
Practical Method and Means for Mechanosynthesis and Assembly of Precise Nanostructures and Materials Including Diamond, Programmable Systems for Performing Same; Devices and Systems Produced Thereby, and Applications Thereof patent-application March 2009
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
Superlubricity of two-dimensional fluorographene/MoS 2 heterostructure: a first-principles study journal September 2014
First-principles and classical molecular dynamics simulation of shocked polymers journal February 2010
Sulfur as an important co-factor in the formation of multilayer graphene in the thermolyzed asphalt reaction journal January 2012
Mechanisms of antiwear tribofilm growth revealed in situ by single-asperity sliding contacts journal March 2015
Lubricant Compositions and Processes for Preparing the Same patent-application December 2013
Method and System of Product Development Process for Chemical Compositions Using High Volume Modeling patent-application May 2005
Achieving superlubricity in DLC films by controlling bulk, surface, and tribochemistry journal June 2014
Method of Producing Graphene Oxide and Its Uses patent-application July 2013
Thin films of fullerene-like MoS2 nanoparticles with ultra-low friction and wear journal September 2000
Compositions comprising a plurality of discrete nanostructures and related articles and methods patent-application November 2019
Approaching chemical accuracy with density functional calculations: Diatomic energy corrections journal February 2013
Fast Parallel Algorithms for Short-Range Molecular Dynamics journal March 1995
Process for machining metal and high performance aqueous lubricant therefor patent-application August 2006
Temperature Maps for Frictional Heating in Dry Sliding journal January 1991
Carbon nanoparticle-containing lubricant and grease patent-application July 2007
Elastic bending modulus of single-layer molybdenum disulfide (MoS 2 ): finite thickness effect journal October 2013

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