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SmartLube SIGNED

Surface functionalized-MoS2 nanofluids as high temperature lubricant additives

Total Cost €

0

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.

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

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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