Tribološke lastnosti grafena

Novak, Jaka (author), Genorio, Boštjan (mentor)

Zaradi izvrstnih mehanskih lastnosti, termične ter kemijske stabilnosti, tankosti in neprepustnosti velja grafen za enega najbolj perspektivnih materialov. V svoji diplomski nalogi sem pisal o tribologiji in uporabi grafena za zmanjšanje trenja, obrabe, posledično pa tudi stroškov. Tribologijo grafena sem opisal na nano, mikro in makro nivoju. Grafen in njegove modifikacije uporabljamo kot samostojno trdno mazivo in kot aditiv ostalim mazivom, zato sem ga primerjal s konvencionalnimi trdnimi mazivi in predstavil nekaj uporabnih kombinacij z grafenom v vlogi aditiva.

• Language: Slovenian
• Keywords: grafen, tribologija, trenje, obraba, mazivo
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2020
• PID: 20.500.12556/RUL-119514
• COBISS.SI-ID: 28052739
• Publication date in RUL: 09.09.2020

NOVAK, Jaka, 2020, Tribološke lastnosti grafena [online]. Bachelor’s thesis. [Accessed 27 March 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=119514

Secondary language

• Language: English
• Title: Tribological properties of graphene

Abstract

Graphene is one of the most promising materials nowdays, mainly due to its exquisite mechanical properties, thermical and chemical stability, impermeability and atomical thinness. In my diploma thesis I wrote about tribology and use of graphene in order to reduce friction, wear and cost. I described tribology of graphene on nano, micro and macro scale. We use graphene as solid lubricant and also as an additive to other lubricants, so I compared to to some other lubricants and presented some useful combination with graphene as additive.

• Keywords: graphene, tribology, friction, wear, lubricant