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SmartLube SIGNED

Surface functionalized-MoS2 nanofluids as high temperature lubricant additives

Total Cost €

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EC-Contrib. €

0

Partnership

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 SmartLube project word cloud

Explore the words cloud of the SmartLube project. It provides you a very rough idea of what is the project "SmartLube" about.

wear    sfa    force    temperature    functionalization    designed    rubbing    exceptional    polyalkylene    friction    xi    mediate    lubricating    apparatus    lubricant    industrial    cryo    retention    surface    acid    tribological    saxs    macroscopic    additives    aw    frictional    lubrication    mechanism    methacrylate    globally    bonds    excellent    oils    polymer    mechanistic    functionalized    peg    sans    dispersions    derivatives    hydroxymethyloxetane    hyperbranched    soluble    mos2    organic    terminals    xps    nitrilotriacetic    antiwear    combined    covalent    nta    covalently    oil    nps    prevent    physicochemical    plma    modified    synergistically    nanoparticles    poly    grafted    solubility    critical    nanomaterials    synthesized    la    good    urgent    eds    correlation    explored    stability    surfaces    connecting    suppress    polymers    glycol    ht    carbon    combining    sem    peho    cnms    dispersion    efficacy    lauryl    ethyl    immobilization    there    lipoic    candidates    tribometer    tem    np    dls    oxidation   

Project "SmartLube" data sheet

The following table provides information about the project.

Coordinator
UNIVERSITY OF BRISTOL 

Organization address
address: BEACON HOUSE QUEENS ROAD
city: BRISTOL
postcode: BS8 1QU
website: www.bristol.ac.uk

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Total cost 224˙933 €
 EC max contribution 224˙933 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2019
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2020
 Duration (year-month-day) from 2020-09-01   to  2022-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITY OF BRISTOL UK (BRISTOL) coordinator 224˙933.00

Map

 Project objective

There is an increasing and urgent need in Europe and globally for effective and robust high temperature (HT) lubricant additives in critical industrial applications. Combining synergistically the exceptional oil solubility of organic polymers and the excellent tribological behaviour of MoS2 nanoparticles (NPs), polymer functionalized-MoS2 NPs with good dispersion stability will be designed and synthesized as candidates for HT lubricant additives. In addition, to suppress MoS2 oxidation under HT, which would cause high friction and wear, carbon nanomaterials (CNMs) will be covalently combined with MoS2 NPs to improve the retention of MoS2 on the frictional surfaces and prevent oxidation during rubbing. In this project, MoS2 NPs will be functionalized by two methods: 1) Immobilization of organic polymer on the surface of MoS2 NPs using non-covalent and covalent approaches. The organic polymers including oil-soluble poly-(lauryl methacrylate) (PLMA), polyalkylene glycol (PEG), and hyperbranched poly(3-ethyl-3-hydroxymethyloxetane) PEHO; 2) MoS2 NPs growing on the surface of organic polymer modified-CNMs with covalent bonds. The polymers connecting CNMs and MoS2 NPs are novel PEHO and PEG derivatives with lipoic acid (LA) and nitrilotriacetic acid (NTA) terminals. The properties of the grafted polymers on MoS2 NPs and CNMs will be analyzed. The dispersion stability of surface functionalization MoS2 NPs will be assessed by SAXS/SANS, as well as cryo-TEM, SEM, DLS, and ξ- potential measurements. The surface force apparatus (SFA) will be used for mechanistic understanding of how such NPs mediate friction, with the macroscopic HT tribological properties of the NP dispersions investigated using tribometer. The correlation between the NP physicochemical properties and their efficacy in lubrication will be assessed. The wear mechanism of surface functionalized-MoS2 NPs as friction reduction and antiwear (AW) additives in lubricating oils will be explored by XPS and SEM-EDS.

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The information about "SMARTLUBE" are provided by the European Opendata Portal: CORDIS opendata.

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