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"Muu" projekt SLOFY12150T
SLOFY12150T (3.2.1101.12-0028) "Kõrgtehnoloogilised ioonvedeliku/nanoosakeste komposiidil baseeruva kulumiskindlad kattekihid tööstuslikeks rakendusteks (1.08.2012−31.12.2014)", Rünno Lõhmus, Tartu Ülikool.
3.2.1101.12-0028
SLOFY12150T
Kõrgtehnoloogilised ioonvedeliku/nanoosakeste komposiidil baseeruva kulumiskindlad kattekihid tööstuslikeks rakendusteks
High-tech anti-wear coatings based on nanoparticles/ionic liquid combination for metal and engineering industries (TRIBOFILM)
High-tech anti-wear coatings based on nanoparticles/ionic liquid combination for metal and engineering industries (TRIBOFILM)
1.08.2012
31.12.2014
Teadus- ja arendusprojekt
Muu
ValdkondAlamvaldkondCERCS erialaFrascati Manual’i erialaProtsent
4. Loodusteadused ja tehnika4.10. FüüsikaP250 Tahke aine: struktuur, termilised ja mehhaanilised omadused, kristallograafia, phase equilibria1.2. Füüsikateadused (astronoomia ja kosmoseteadus, füüsika ja teised seotud teadused)100,0
AsutusRollPeriood
Tartu Ülikoolkoordinaator01.08.2012−31.12.2014
AsutusRiikTüüp
SA Archimedes
PerioodSumma
01.08.2012−31.12.2014506 789,00 EUR
506 789,00 EUR
Materjalitehnoloogia teadus- ja arendustegevuse toetamine

The aim of this project is to investigate the applicability of nanoparticles/ionic liquid composites as novel protective lubricating films for metal wear parts. Either nanoparticles or ionic liquids separately have been shown to exhibit exceptional lubricating qualities; however, the combinations of the two have never been demonstrated. We propose that the combination can significantly reduce the main obstacle that hinders wide-spread application of tribological nanoparticles – long-term instability in suspensions (e.g. oil suspensions), and clustering of the particles. In addition, the combination can also widen the range of applications, e.g. dry tribological coatings, much wider temperature range, and preserved functionality at harsh conditions where oil-based lubricants fail etc. The project activities will be divided in two major directions: 1) synthesis of the suitable nanoparticles and ionic liquids, and 2) preparation of the stable mixtures and studies of their tribological behavior, including theoretical modeling of the processes. Also, the tribological behavior of the nanoparticles/ionic liquid combinations in conventional lubricating oils will be characterized.
TegevusProtsent
Rakendusuuring100,0